| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $50.58 | 13.699% | $57.509 | $57.51 | $57.50 | $57.50 |
| Purchase #2 | $192.68 | 13.390% | $218.4799 | $218.48 | $218.50 | $218.50 |
| Purchase #3 | $200.72 | 6.293% | $213.3513 | $213.35 | $213.35 | $213.40 |
| Purchase #4 | $130.71 | 5.263% | $137.5893 | $137.59 | $137.60 | $137.60 |
| Purchase #5 | $200.97 | 4.278% | $209.5675 | $209.57 | $209.55 | $209.60 |
| Purchase #6 | $172.50 | 11.289% | $191.9735 | $191.97 | $191.95 | $192.00 |
| Purchase #7 | $96.74 | 4.851% | $101.4329 | $101.43 | $101.45 | $101.40 |
| 7 purchase totals = | $1,044.90 | $1,129.9034 | $1,129.90 | $1,129.90 | $1,130.00 | |