| 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 | $91.30 | 6.551% | $97.2811 | $97.28 | $97.30 | $97.30 |
| Purchase #2 | $38.57 | 3.348% | $39.8613 | $39.86 | $39.85 | $39.90 |
| Purchase #3 | $45.98 | 11.125% | $51.0953 | $51.10 | $51.10 | $51.10 |
| Purchase #4 | $157.80 | 3.367% | $163.1131 | $163.11 | $163.10 | $163.10 |
| Purchase #5 | $175.90 | 4.362% | $183.5728 | $183.57 | $183.55 | $183.60 |
| Purchase #6 | $49.97 | 7.368% | $53.6518 | $53.65 | $53.65 | $53.70 |
| Purchase #7 | $12.80 | 8.187% | $13.8479 | $13.85 | $13.85 | $13.80 |
| 7 purchase totals = | $572.32 | $602.4233 | $602.42 | $602.40 | $602.50 | |