| 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 | $38.92 | 13.699% | $44.2517 | $44.25 | $44.25 | $44.30 |
| Purchase #2 | $48.66 | 8.261% | $52.6798 | $52.68 | $52.70 | $52.70 |
| Purchase #3 | $103.57 | 5.864% | $109.6433 | $109.64 | $109.65 | $109.60 |
| Purchase #4 | $17.66 | 11.748% | $19.7347 | $19.73 | $19.75 | $19.70 |
| Purchase #5 | $111.76 | 8.366% | $121.1098 | $121.11 | $121.10 | $121.10 |
| Purchase #6 | $97.47 | 5.681% | $103.0073 | $103.01 | $103.00 | $103.00 |
| Purchase #7 | $23.53 | 6.185% | $24.9853 | $24.99 | $25.00 | $25.00 |
| 7 purchase totals = | $441.57 | $475.4119 | $475.41 | $475.45 | $475.40 | |