| 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 | $67.43 | 10.291% | $74.3692 | $74.37 | $74.35 | $74.40 |
| Purchase #2 | $55.35 | 12.707% | $62.3833 | $62.38 | $62.40 | $62.40 |
| Purchase #3 | $38.45 | 6.227% | $40.8443 | $40.84 | $40.85 | $40.80 |
| Purchase #4 | $189.28 | 12.342% | $212.6409 | $212.64 | $212.65 | $212.60 |
| Purchase #5 | $112.69 | 12.114% | $126.3413 | $126.34 | $126.35 | $126.30 |
| Purchase #6 | $128.38 | 11.499% | $143.1424 | $143.14 | $143.15 | $143.10 |
| Purchase #7 | $98.70 | 11.587% | $110.1364 | $110.14 | $110.15 | $110.10 |
| 7 purchase totals = | $690.28 | $769.8578 | $769.85 | $769.90 | $769.70 | |