| 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 | $43.88 | 11.316% | $48.8455 | $48.85 | $48.85 | $48.80 |
| Purchase #2 | $16.75 | 13.624% | $19.032 | $19.03 | $19.05 | $19.00 |
| Purchase #3 | $234.28 | 13.507% | $265.9242 | $265.92 | $265.90 | $265.90 |
| Purchase #4 | $12.85 | 13.808% | $14.6243 | $14.62 | $14.60 | $14.60 |
| Purchase #5 | $175.26 | 12.528% | $197.2166 | $197.22 | $197.20 | $197.20 |
| Purchase #6 | $205.94 | 6.497% | $219.3199 | $219.32 | $219.30 | $219.30 |
| Purchase #7 | $184.46 | 10.375% | $203.5977 | $203.60 | $203.60 | $203.60 |
| 7 purchase totals = | $873.42 | $968.5602 | $968.56 | $968.50 | $968.40 | |