| 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 | $231.77 | 7.594% | $249.3706 | $249.37 | $249.35 | $249.40 |
| Purchase #2 | $77.97 | 9.783% | $85.5978 | $85.60 | $85.60 | $85.60 |
| Purchase #3 | $140.96 | 10.473% | $155.7227 | $155.72 | $155.70 | $155.70 |
| Purchase #4 | $22.93 | 11.781% | $25.6314 | $25.63 | $25.65 | $25.60 |
| Purchase #5 | $113.63 | 8.513% | $123.3033 | $123.30 | $123.30 | $123.30 |
| Purchase #6 | $59.52 | 9.130% | $64.9542 | $64.95 | $64.95 | $65.00 |
| Purchase #7 | $92.77 | 3.647% | $96.1533 | $96.15 | $96.15 | $96.20 |
| 7 purchase totals = | $739.55 | $800.7333 | $800.72 | $800.70 | $800.80 | |