| 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 | $128.64 | 3.578% | $133.2427 | $133.24 | $133.25 | $133.20 |
| Purchase #2 | $244.81 | 3.537% | $253.4689 | $253.47 | $253.45 | $253.50 |
| Purchase #3 | $53.35 | 6.275% | $56.6977 | $56.70 | $56.70 | $56.70 |
| Purchase #4 | $77.37 | 12.365% | $86.9368 | $86.94 | $86.95 | $86.90 |
| Purchase #5 | $58.27 | 7.506% | $62.6437 | $62.64 | $62.65 | $62.60 |
| Purchase #6 | $63.81 | 7.481% | $68.5836 | $68.58 | $68.60 | $68.60 |
| Purchase #7 | $108.40 | 9.460% | $118.6546 | $118.65 | $118.65 | $118.70 |
| 7 purchase totals = | $734.65 | $780.2280 | $780.22 | $780.25 | $780.20 | |