| 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 | $22.77 | 12.206% | $25.5493 | $25.55 | $25.55 | $25.50 |
| Purchase #2 | $101.90 | 10.536% | $112.6362 | $112.64 | $112.65 | $112.60 |
| Purchase #3 | $46.87 | 7.514% | $50.3918 | $50.39 | $50.40 | $50.40 |
| Purchase #4 | $160.97 | 5.648% | $170.0616 | $170.06 | $170.05 | $170.10 |
| Purchase #5 | $41.95 | 11.726% | $46.8691 | $46.87 | $46.85 | $46.90 |
| Purchase #6 | $120.98 | 11.683% | $135.1141 | $135.11 | $135.10 | $135.10 |
| Purchase #7 | $71.72 | 4.119% | $74.6741 | $74.67 | $74.65 | $74.70 |
| 7 purchase totals = | $567.16 | $615.2962 | $615.29 | $615.25 | $615.30 | |