| 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 | $31.65 | 5.224% | $33.3034 | $33.30 | $33.30 | $33.30 |
| Purchase #2 | $119.86 | 13.332% | $135.8397 | $135.84 | $135.85 | $135.80 |
| Purchase #3 | $242.30 | 10.374% | $267.4362 | $267.44 | $267.45 | $267.40 |
| Purchase #4 | $24.65 | 9.597% | $27.0157 | $27.02 | $27.00 | $27.00 |
| Purchase #5 | $237.40 | 7.326% | $254.7919 | $254.79 | $254.80 | $254.80 |
| Purchase #6 | $81.57 | 3.617% | $84.5204 | $84.52 | $84.50 | $84.50 |
| Purchase #7 | $41.88 | 3.243% | $43.2382 | $43.24 | $43.25 | $43.20 |
| 7 purchase totals = | $779.31 | $846.1455 | $846.15 | $846.15 | $846.00 | |