| 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 | $82.27 | 5.483% | $86.7809 | $86.78 | $86.80 | $86.80 |
| Purchase #2 | $100.72 | 7.537% | $108.3113 | $108.31 | $108.30 | $108.30 |
| Purchase #3 | $128.39 | 5.812% | $135.852 | $135.85 | $135.85 | $135.90 |
| Purchase #4 | $122.54 | 13.647% | $139.263 | $139.26 | $139.25 | $139.30 |
| Purchase #5 | $28.62 | 11.832% | $32.0063 | $32.01 | $32.00 | $32.00 |
| Purchase #6 | $226.97 | 7.566% | $244.1426 | $244.14 | $244.15 | $244.10 |
| Purchase #7 | $224.88 | 6.768% | $240.0999 | $240.10 | $240.10 | $240.10 |
| 7 purchase totals = | $914.39 | $986.4560 | $986.45 | $986.45 | $986.50 | |