| 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 | $108.65 | 3.354% | $112.2941 | $112.29 | $112.30 | $112.30 |
| Purchase #2 | $23.53 | 8.507% | $25.5317 | $25.53 | $25.55 | $25.50 |
| Purchase #3 | $194.35 | 3.337% | $200.8355 | $200.84 | $200.85 | $200.80 |
| Purchase #4 | $27.52 | 5.562% | $29.0507 | $29.05 | $29.05 | $29.10 |
| Purchase #5 | $7.34 | 3.295% | $7.5819 | $7.58 | $7.60 | $7.60 |
| Purchase #6 | $196.89 | 7.398% | $211.4559 | $211.46 | $211.45 | $211.50 |
| Purchase #7 | $67.48 | 12.611% | $75.9899 | $75.99 | $76.00 | $76.00 |
| 7 purchase totals = | $625.76 | $662.7397 | $662.74 | $662.80 | $662.80 | |