| 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 | $130.95 | 12.388% | $147.1721 | $147.17 | $147.15 | $147.20 |
| Purchase #2 | $52.87 | 11.398% | $58.8961 | $58.90 | $58.90 | $58.90 |
| Purchase #3 | $119.76 | 7.417% | $128.6426 | $128.64 | $128.65 | $128.60 |
| Purchase #4 | $233.70 | 12.742% | $263.4781 | $263.48 | $263.50 | $263.50 |
| Purchase #5 | $69.89 | 7.107% | $74.8571 | $74.86 | $74.85 | $74.90 |
| Purchase #6 | $187.49 | 4.470% | $195.8708 | $195.87 | $195.85 | $195.90 |
| Purchase #7 | $79.73 | 10.300% | $87.9422 | $87.94 | $87.95 | $87.90 |
| 7 purchase totals = | $874.39 | $956.8590 | $956.86 | $956.85 | $956.90 | |