| 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 | $74.60 | 3.670% | $77.3378 | $77.34 | $77.35 | $77.30 |
| Purchase #2 | $188.56 | 5.625% | $199.1665 | $199.17 | $199.15 | $199.20 |
| Purchase #3 | $88.47 | 8.595% | $96.074 | $96.07 | $96.05 | $96.10 |
| Purchase #4 | $20.73 | 11.424% | $23.0982 | $23.10 | $23.10 | $23.10 |
| Purchase #5 | $41.71 | 9.266% | $45.5748 | $45.57 | $45.55 | $45.60 |
| Purchase #6 | $232.98 | 5.362% | $245.4724 | $245.47 | $245.45 | $245.50 |
| Purchase #7 | $119.31 | 9.251% | $130.3474 | $130.35 | $130.35 | $130.30 |
| 7 purchase totals = | $766.36 | $817.0711 | $817.07 | $817.00 | $817.10 | |