| 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 | $38.92 | 12.658% | $43.8465 | $43.85 | $43.85 | $43.80 |
| Purchase #2 | $43.39 | 4.375% | $45.2883 | $45.29 | $45.30 | $45.30 |
| Purchase #3 | $80.52 | 5.336% | $84.8165 | $84.82 | $84.80 | $84.80 |
| Purchase #4 | $128.38 | 13.827% | $146.1311 | $146.13 | $146.15 | $146.10 |
| Purchase #5 | $192.93 | 8.613% | $209.5471 | $209.55 | $209.55 | $209.50 |
| Purchase #6 | $143.32 | 11.704% | $160.0942 | $160.09 | $160.10 | $160.10 |
| Purchase #7 | $245.74 | 11.368% | $273.6757 | $273.68 | $273.70 | $273.70 |
| 7 purchase totals = | $873.20 | $963.3994 | $963.41 | $963.45 | $963.30 | |