| 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 | $51.76 | 9.252% | $56.5488 | $56.55 | $56.55 | $56.50 |
| Purchase #2 | $241.93 | 13.218% | $273.9083 | $273.91 | $273.90 | $273.90 |
| Purchase #3 | $228.67 | 4.219% | $238.3176 | $238.32 | $238.30 | $238.30 |
| Purchase #4 | $77.95 | 10.335% | $86.0061 | $86.01 | $86.00 | $86.00 |
| Purchase #5 | $62.65 | 9.374% | $68.5228 | $68.52 | $68.50 | $68.50 |
| Purchase #6 | $164.26 | 8.269% | $177.8427 | $177.84 | $177.85 | $177.80 |
| Purchase #7 | $64.62 | 5.429% | $68.1282 | $68.13 | $68.15 | $68.10 |
| 7 purchase totals = | $891.84 | $969.2745 | $969.28 | $969.25 | $969.10 | |