| 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 | $50.79 | 4.649% | $53.1512 | $53.15 | $53.15 | $53.20 |
| Purchase #2 | $214.90 | 10.551% | $237.5741 | $237.57 | $237.55 | $237.60 |
| Purchase #3 | $193.67 | 12.470% | $217.8206 | $217.82 | $217.80 | $217.80 |
| Purchase #4 | $78.74 | 3.665% | $81.6258 | $81.63 | $81.65 | $81.60 |
| Purchase #5 | $155.85 | 3.408% | $161.1614 | $161.16 | $161.15 | $161.20 |
| Purchase #6 | $38.43 | 5.268% | $40.4545 | $40.45 | $40.45 | $40.50 |
| Purchase #7 | $129.58 | 4.136% | $134.9394 | $134.94 | $134.95 | $134.90 |
| 7 purchase totals = | $861.96 | $926.7270 | $926.72 | $926.70 | $926.80 | |