| 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 | $22.99 | 8.820% | $25.0177 | $25.02 | $25.00 | $25.00 |
| Purchase #2 | $29.95 | 8.641% | $32.538 | $32.54 | $32.55 | $32.50 |
| Purchase #3 | $181.43 | 11.167% | $201.6903 | $201.69 | $201.70 | $201.70 |
| Purchase #4 | $37.43 | 11.422% | $41.7053 | $41.71 | $41.70 | $41.70 |
| Purchase #5 | $164.89 | 7.804% | $177.758 | $177.76 | $177.75 | $177.80 |
| Purchase #6 | $98.63 | 3.813% | $102.3908 | $102.39 | $102.40 | $102.40 |
| Purchase #7 | $50.84 | 6.603% | $54.197 | $54.20 | $54.20 | $54.20 |
| 7 purchase totals = | $586.16 | $635.2971 | $635.31 | $635.30 | $635.30 | |