| 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 | $80.33 | 11.286% | $89.396 | $89.40 | $89.40 | $89.40 |
| Purchase #2 | $65.83 | 13.847% | $74.9455 | $74.95 | $74.95 | $74.90 |
| Purchase #3 | $244.46 | 6.327% | $259.927 | $259.93 | $259.95 | $259.90 |
| Purchase #4 | $61.89 | 5.224% | $65.1231 | $65.12 | $65.10 | $65.10 |
| Purchase #5 | $22.64 | 8.521% | $24.5692 | $24.57 | $24.55 | $24.60 |
| Purchase #6 | $133.32 | 10.380% | $147.1586 | $147.16 | $147.15 | $147.20 |
| Purchase #7 | $16.82 | 6.136% | $17.8521 | $17.85 | $17.85 | $17.90 |
| 7 purchase totals = | $625.29 | $678.9715 | $678.98 | $678.95 | $679.00 | |