| 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 | $232.56 | 5.590% | $245.5601 | $245.56 | $245.55 | $245.60 |
| Purchase #2 | $16.28 | 5.683% | $17.2052 | $17.21 | $17.20 | $17.20 |
| Purchase #3 | $49.43 | 8.427% | $53.5955 | $53.60 | $53.60 | $53.60 |
| Purchase #4 | $193.47 | 11.570% | $215.8545 | $215.85 | $215.85 | $215.90 |
| Purchase #5 | $197.82 | 6.297% | $210.2767 | $210.28 | $210.30 | $210.30 |
| Purchase #6 | $103.78 | 10.487% | $114.6634 | $114.66 | $114.65 | $114.70 |
| Purchase #7 | $14.97 | 7.211% | $16.0495 | $16.05 | $16.05 | $16.00 |
| 7 purchase totals = | $808.31 | $873.2049 | $873.21 | $873.20 | $873.30 | |