| 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 | $26.91 | 12.555% | $30.2886 | $30.29 | $30.30 | $30.30 |
| Purchase #2 | $167.43 | 6.723% | $178.6863 | $178.69 | $178.70 | $178.70 |
| Purchase #3 | $84.84 | 13.340% | $96.1577 | $96.16 | $96.15 | $96.20 |
| Purchase #4 | $234.57 | 10.241% | $258.5923 | $258.59 | $258.60 | $258.60 |
| Purchase #5 | $38.60 | 8.331% | $41.8158 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $99.42 | 9.514% | $108.8788 | $108.88 | $108.90 | $108.90 |
| Purchase #7 | $76.61 | 13.755% | $87.1477 | $87.15 | $87.15 | $87.10 |
| 7 purchase totals = | $728.38 | $801.5672 | $801.58 | $801.60 | $801.60 | |