| 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 | $96.66 | 11.755% | $108.0224 | $108.02 | $108.00 | $108.00 |
| Purchase #2 | $49.86 | 12.342% | $56.0137 | $56.01 | $56.00 | $56.00 |
| Purchase #3 | $88.72 | 4.459% | $92.676 | $92.68 | $92.70 | $92.70 |
| Purchase #4 | $42.85 | 8.470% | $46.4794 | $46.48 | $46.50 | $46.50 |
| Purchase #5 | $11.51 | 4.472% | $12.0247 | $12.02 | $12.00 | $12.00 |
| Purchase #6 | $154.58 | 6.181% | $164.1346 | $164.13 | $164.15 | $164.10 |
| Purchase #7 | $58.40 | 9.867% | $64.1623 | $64.16 | $64.15 | $64.20 |
| 7 purchase totals = | $502.58 | $543.5131 | $543.50 | $543.50 | $543.50 | |