| 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 | $66.64 | 8.806% | $72.5083 | $72.51 | $72.50 | $72.50 |
| Purchase #2 | $38.73 | 4.160% | $40.3412 | $40.34 | $40.35 | $40.30 |
| Purchase #3 | $22.84 | 6.108% | $24.2351 | $24.24 | $24.25 | $24.20 |
| Purchase #4 | $137.93 | 5.124% | $144.9975 | $145.00 | $145.00 | $145.00 |
| Purchase #5 | $122.85 | 4.642% | $128.5527 | $128.55 | $128.55 | $128.60 |
| Purchase #6 | $71.69 | 4.453% | $74.8824 | $74.88 | $74.90 | $74.90 |
| Purchase #7 | $200.45 | 5.855% | $212.1863 | $212.19 | $212.20 | $212.20 |
| 7 purchase totals = | $661.13 | $697.7035 | $697.71 | $697.75 | $697.70 | |