| 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 | $25.66 | 13.396% | $29.0974 | $29.10 | $29.10 | $29.10 |
| Purchase #2 | $114.35 | 7.501% | $122.9274 | $122.93 | $122.95 | $122.90 |
| Purchase #3 | $44.74 | 8.201% | $48.4091 | $48.41 | $48.40 | $48.40 |
| Purchase #4 | $49.76 | 6.506% | $52.9974 | $53.00 | $53.00 | $53.00 |
| Purchase #5 | $190.25 | 3.159% | $196.26 | $196.26 | $196.25 | $196.30 |
| Purchase #6 | $87.86 | 13.128% | $99.3943 | $99.39 | $99.40 | $99.40 |
| Purchase #7 | $230.98 | 11.346% | $257.187 | $257.19 | $257.20 | $257.20 |
| 7 purchase totals = | $743.60 | $806.2726 | $806.28 | $806.30 | $806.30 | |