| 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 | $24.34 | 11.425% | $27.1208 | $27.12 | $27.10 | $27.10 |
| Purchase #2 | $46.31 | 8.616% | $50.3001 | $50.30 | $50.30 | $50.30 |
| Purchase #3 | $196.82 | 12.421% | $221.267 | $221.27 | $221.25 | $221.30 |
| Purchase #4 | $187.98 | 7.446% | $201.977 | $201.98 | $202.00 | $202.00 |
| Purchase #5 | $98.47 | 13.684% | $111.9446 | $111.94 | $111.95 | $111.90 |
| Purchase #6 | $137.60 | 6.861% | $147.0407 | $147.04 | $147.05 | $147.00 |
| Purchase #7 | $124.41 | 9.505% | $136.2352 | $136.24 | $136.25 | $136.20 |
| 7 purchase totals = | $815.93 | $895.8854 | $895.89 | $895.90 | $895.80 | |