| 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 | $68.80 | 8.224% | $74.4581 | $74.46 | $74.45 | $74.50 |
| Purchase #2 | $36.83 | 8.446% | $39.9407 | $39.94 | $39.95 | $39.90 |
| Purchase #3 | $151.87 | 6.325% | $161.4758 | $161.48 | $161.50 | $161.50 |
| Purchase #4 | $39.48 | 10.261% | $43.531 | $43.53 | $43.55 | $43.50 |
| Purchase #5 | $48.42 | 4.159% | $50.4338 | $50.43 | $50.45 | $50.40 |
| Purchase #6 | $203.26 | 8.314% | $220.159 | $220.16 | $220.15 | $220.20 |
| Purchase #7 | $28.42 | 10.817% | $31.4942 | $31.49 | $31.50 | $31.50 |
| 7 purchase totals = | $577.08 | $621.4926 | $621.49 | $621.55 | $621.50 | |