| 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 | $89.83 | 5.430% | $94.7078 | $94.71 | $94.70 | $94.70 |
| Purchase #2 | $112.65 | 6.822% | $120.335 | $120.34 | $120.35 | $120.30 |
| Purchase #3 | $96.84 | 12.479% | $108.9247 | $108.92 | $108.90 | $108.90 |
| Purchase #4 | $126.33 | 3.399% | $130.624 | $130.62 | $130.60 | $130.60 |
| Purchase #5 | $22.74 | 3.180% | $23.4631 | $23.46 | $23.45 | $23.50 |
| Purchase #6 | $180.71 | 11.596% | $201.6651 | $201.67 | $201.65 | $201.70 |
| Purchase #7 | $6.49 | 12.521% | $7.3026 | $7.30 | $7.30 | $7.30 |
| 7 purchase totals = | $635.59 | $687.0223 | $687.02 | $686.95 | $687.00 | |