| 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 | $68.71 | 10.337% | $75.8126 | $75.81 | $75.80 | $75.80 |
| Purchase #2 | $44.84 | 3.190% | $46.2704 | $46.27 | $46.25 | $46.30 |
| Purchase #3 | $147.74 | 6.120% | $156.7817 | $156.78 | $156.80 | $156.80 |
| Purchase #4 | $107.49 | 3.384% | $111.1275 | $111.13 | $111.15 | $111.10 |
| Purchase #5 | $178.55 | 12.154% | $200.251 | $200.25 | $200.25 | $200.30 |
| Purchase #6 | $63.84 | 3.212% | $65.8905 | $65.89 | $65.90 | $65.90 |
| Purchase #7 | $231.37 | 4.525% | $241.8395 | $241.84 | $241.85 | $241.80 |
| 7 purchase totals = | $842.54 | $897.9732 | $897.97 | $898.00 | $898.00 | |