| 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 | $93.99 | 8.181% | $101.6793 | $101.68 | $101.70 | $101.70 |
| Purchase #2 | $161.28 | 4.495% | $168.5295 | $168.53 | $168.55 | $168.50 |
| Purchase #3 | $90.60 | 6.771% | $96.7345 | $96.73 | $96.75 | $96.70 |
| Purchase #4 | $12.30 | 8.258% | $13.3157 | $13.32 | $13.30 | $13.30 |
| Purchase #5 | $33.88 | 6.752% | $36.1676 | $36.17 | $36.15 | $36.20 |
| Purchase #6 | $190.43 | 6.854% | $203.4821 | $203.48 | $203.50 | $203.50 |
| Purchase #7 | $10.77 | 7.273% | $11.5533 | $11.55 | $11.55 | $11.60 |
| 7 purchase totals = | $593.25 | $631.4620 | $631.46 | $631.50 | $631.50 | |