| 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 | $62.65 | 5.488% | $66.0882 | $66.09 | $66.10 | $66.10 |
| Purchase #2 | $89.54 | 6.729% | $95.5651 | $95.57 | $95.55 | $95.60 |
| Purchase #3 | $61.61 | 11.268% | $68.5522 | $68.55 | $68.55 | $68.60 |
| Purchase #4 | $94.94 | 3.735% | $98.486 | $98.49 | $98.50 | $98.50 |
| Purchase #5 | $112.41 | 9.475% | $123.0608 | $123.06 | $123.05 | $123.10 |
| Purchase #6 | $8.28 | 6.307% | $8.8022 | $8.80 | $8.80 | $8.80 |
| Purchase #7 | $15.80 | 13.653% | $17.9572 | $17.96 | $17.95 | $18.00 |
| 7 purchase totals = | $445.23 | $478.5117 | $478.52 | $478.50 | $478.70 | |