| 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 | $38.86 | 12.489% | $43.7132 | $43.71 | $43.70 | $43.70 |
| Purchase #2 | $12.25 | 5.272% | $12.8958 | $12.90 | $12.90 | $12.90 |
| Purchase #3 | $42.25 | 8.153% | $45.6946 | $45.69 | $45.70 | $45.70 |
| Purchase #4 | $16.99 | 7.617% | $18.2841 | $18.28 | $18.30 | $18.30 |
| Purchase #5 | $16.43 | 3.829% | $17.0591 | $17.06 | $17.05 | $17.10 |
| Purchase #6 | $150.89 | 11.716% | $168.5683 | $168.57 | $168.55 | $168.60 |
| Purchase #7 | $41.36 | 13.391% | $46.8985 | $46.90 | $46.90 | $46.90 |
| 7 purchase totals = | $319.03 | $353.1136 | $353.11 | $353.10 | $353.20 | |