| 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 | $13.34 | 13.440% | $15.1329 | $15.13 | $15.15 | $15.10 |
| Purchase #2 | $60.84 | 5.766% | $64.348 | $64.35 | $64.35 | $64.30 |
| Purchase #3 | $65.74 | 13.452% | $74.5833 | $74.58 | $74.60 | $74.60 |
| Purchase #4 | $32.57 | 3.107% | $33.5819 | $33.58 | $33.60 | $33.60 |
| Purchase #5 | $200.40 | 3.337% | $207.0873 | $207.09 | $207.10 | $207.10 |
| Purchase #6 | $130.83 | 12.729% | $147.4834 | $147.48 | $147.50 | $147.50 |
| Purchase #7 | $208.30 | 9.710% | $228.5259 | $228.53 | $228.55 | $228.50 |
| 7 purchase totals = | $712.02 | $770.7427 | $770.74 | $770.85 | $770.70 | |