| 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 | $21.64 | 13.700% | $24.6047 | $24.60 | $24.60 | $24.60 |
| Purchase #2 | $97.41 | 8.570% | $105.758 | $105.76 | $105.75 | $105.80 |
| Purchase #3 | $40.90 | 7.694% | $44.0468 | $44.05 | $44.05 | $44.00 |
| Purchase #4 | $140.89 | 12.578% | $158.6111 | $158.61 | $158.60 | $158.60 |
| Purchase #5 | $177.91 | 8.326% | $192.7228 | $192.72 | $192.70 | $192.70 |
| Purchase #6 | $97.76 | 3.449% | $101.1317 | $101.13 | $101.15 | $101.10 |
| Purchase #7 | $75.27 | 6.852% | $80.4275 | $80.43 | $80.45 | $80.40 |
| 7 purchase totals = | $651.78 | $707.3026 | $707.30 | $707.30 | $707.20 | |