| 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 | $35.48 | 5.686% | $37.4974 | $37.50 | $37.50 | $37.50 |
| Purchase #2 | $231.70 | 13.284% | $262.479 | $262.48 | $262.50 | $262.50 |
| Purchase #3 | $137.96 | 12.166% | $154.7442 | $154.74 | $154.75 | $154.70 |
| Purchase #4 | $193.83 | 6.827% | $207.0628 | $207.06 | $207.05 | $207.10 |
| Purchase #5 | $224.84 | 7.158% | $240.934 | $240.93 | $240.95 | $240.90 |
| Purchase #6 | $85.77 | 8.124% | $92.738 | $92.74 | $92.75 | $92.70 |
| Purchase #7 | $89.67 | 7.267% | $96.1863 | $96.19 | $96.20 | $96.20 |
| 7 purchase totals = | $999.25 | $1,091.6417 | $1,091.64 | $1,091.70 | $1,091.60 | |