| 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 | $54.25 | 4.301% | $56.5833 | $56.58 | $56.60 | $56.60 |
| Purchase #2 | $71.50 | 7.845% | $77.1092 | $77.11 | $77.10 | $77.10 |
| Purchase #3 | $13.98 | 5.244% | $14.7131 | $14.71 | $14.70 | $14.70 |
| Purchase #4 | $117.65 | 8.747% | $127.9408 | $127.94 | $127.95 | $127.90 |
| Purchase #5 | $52.56 | 11.676% | $58.6969 | $58.70 | $58.70 | $58.70 |
| Purchase #6 | $145.53 | 11.534% | $162.3154 | $162.32 | $162.30 | $162.30 |
| Purchase #7 | $54.28 | 10.766% | $60.1238 | $60.12 | $60.10 | $60.10 |
| 7 purchase totals = | $509.75 | $557.4825 | $557.48 | $557.45 | $557.40 | |