| 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 | $49.91 | 9.853% | $54.8276 | $54.83 | $54.85 | $54.80 |
| Purchase #2 | $89.60 | 13.173% | $101.403 | $101.40 | $101.40 | $101.40 |
| Purchase #3 | $173.79 | 11.822% | $194.3355 | $194.34 | $194.35 | $194.30 |
| Purchase #4 | $129.31 | 10.690% | $143.1332 | $143.13 | $143.15 | $143.10 |
| Purchase #5 | $62.43 | 12.297% | $70.107 | $70.11 | $70.10 | $70.10 |
| Purchase #6 | $240.50 | 9.646% | $263.6986 | $263.70 | $263.70 | $263.70 |
| Purchase #7 | $45.36 | 4.612% | $47.452 | $47.45 | $47.45 | $47.50 |
| 7 purchase totals = | $790.90 | $874.9569 | $874.96 | $875.00 | $874.90 | |