| 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 | $88.30 | 9.778% | $96.934 | $96.93 | $96.95 | $96.90 |
| Purchase #2 | $135.38 | 11.127% | $150.4437 | $150.44 | $150.45 | $150.40 |
| Purchase #3 | $39.37 | 12.161% | $44.1578 | $44.16 | $44.15 | $44.20 |
| Purchase #4 | $43.78 | 8.198% | $47.3691 | $47.37 | $47.35 | $47.40 |
| Purchase #5 | $106.48 | 8.644% | $115.6841 | $115.68 | $115.70 | $115.70 |
| Purchase #6 | $13.45 | 9.314% | $14.7027 | $14.70 | $14.70 | $14.70 |
| Purchase #7 | $244.45 | 8.569% | $265.3969 | $265.40 | $265.40 | $265.40 |
| 7 purchase totals = | $671.21 | $734.6883 | $734.68 | $734.70 | $734.70 | |