| 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 | $62.91 | 11.386% | $70.0729 | $70.07 | $70.05 | $70.10 |
| Purchase #2 | $18.27 | 13.150% | $20.6725 | $20.67 | $20.65 | $20.70 |
| Purchase #3 | $34.85 | 11.444% | $38.8382 | $38.84 | $38.85 | $38.80 |
| Purchase #4 | $123.47 | 11.325% | $137.453 | $137.45 | $137.45 | $137.50 |
| Purchase #5 | $143.93 | 5.767% | $152.2304 | $152.23 | $152.25 | $152.20 |
| Purchase #6 | $25.80 | 8.525% | $27.9995 | $28.00 | $28.00 | $28.00 |
| Purchase #7 | $165.86 | 12.178% | $186.0584 | $186.06 | $186.05 | $186.10 |
| 7 purchase totals = | $575.09 | $633.3249 | $633.32 | $633.30 | $633.40 | |