| 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 | $153.66 | 4.850% | $161.1125 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $87.99 | 5.239% | $92.5998 | $92.60 | $92.60 | $92.60 |
| Purchase #3 | $16.56 | 3.805% | $17.1901 | $17.19 | $17.20 | $17.20 |
| Purchase #4 | $99.72 | 11.128% | $110.8168 | $110.82 | $110.80 | $110.80 |
| Purchase #5 | $98.38 | 10.384% | $108.5958 | $108.60 | $108.60 | $108.60 |
| Purchase #6 | $135.65 | 4.703% | $142.0296 | $142.03 | $142.05 | $142.00 |
| Purchase #7 | $60.91 | 8.581% | $66.1367 | $66.14 | $66.15 | $66.10 |
| 7 purchase totals = | $652.87 | $698.4813 | $698.49 | $698.50 | $698.40 | |