| 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 | $66.52 | 11.734% | $74.3255 | $74.33 | $74.35 | $74.30 |
| Purchase #2 | $17.36 | 9.429% | $18.9969 | $19.00 | $19.00 | $19.00 |
| Purchase #3 | $122.38 | 10.765% | $135.5542 | $135.55 | $135.55 | $135.60 |
| Purchase #4 | $36.39 | 13.851% | $41.4304 | $41.43 | $41.45 | $41.40 |
| Purchase #5 | $243.30 | 11.228% | $270.6177 | $270.62 | $270.60 | $270.60 |
| Purchase #6 | $10.40 | 12.280% | $11.6771 | $11.68 | $11.70 | $11.70 |
| Purchase #7 | $43.26 | 7.485% | $46.498 | $46.50 | $46.50 | $46.50 |
| 7 purchase totals = | $539.61 | $599.0998 | $599.11 | $599.15 | $599.10 | |