| 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 | $66.45 | 9.355% | $72.6664 | $72.67 | $72.65 | $72.70 |
| Purchase #2 | $89.61 | 3.302% | $92.5689 | $92.57 | $92.55 | $92.60 |
| Purchase #3 | $246.82 | 8.303% | $267.3135 | $267.31 | $267.30 | $267.30 |
| Purchase #4 | $106.91 | 3.608% | $110.7673 | $110.77 | $110.75 | $110.80 |
| Purchase #5 | $222.84 | 5.764% | $235.6845 | $235.68 | $235.70 | $235.70 |
| Purchase #6 | $18.37 | 9.653% | $20.1433 | $20.14 | $20.15 | $20.10 |
| Purchase #7 | $209.96 | 5.223% | $220.9262 | $220.93 | $220.95 | $220.90 |
| 7 purchase totals = | $960.96 | $1,020.0701 | $1,020.07 | $1,020.05 | $1,020.10 | |