| 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 | $92.38 | 10.165% | $101.7704 | $101.77 | $101.75 | $101.80 |
| Purchase #2 | $52.79 | 10.472% | $58.3182 | $58.32 | $58.30 | $58.30 |
| Purchase #3 | $124.57 | 11.172% | $138.487 | $138.49 | $138.50 | $138.50 |
| Purchase #4 | $7.98 | 7.801% | $8.6025 | $8.60 | $8.60 | $8.60 |
| Purchase #5 | $208.56 | 5.716% | $220.4813 | $220.48 | $220.50 | $220.50 |
| Purchase #6 | $142.86 | 10.333% | $157.6217 | $157.62 | $157.60 | $157.60 |
| Purchase #7 | $243.94 | 5.615% | $257.6372 | $257.64 | $257.65 | $257.60 |
| 7 purchase totals = | $873.08 | $942.9183 | $942.92 | $942.90 | $942.90 | |