| 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 | $99.83 | 5.707% | $105.5273 | $105.53 | $105.55 | $105.50 |
| Purchase #2 | $99.68 | 9.164% | $108.8147 | $108.81 | $108.80 | $108.80 |
| Purchase #3 | $10.75 | 13.419% | $12.1925 | $12.19 | $12.20 | $12.20 |
| Purchase #4 | $111.36 | 7.814% | $120.0617 | $120.06 | $120.05 | $120.10 |
| Purchase #5 | $65.63 | 5.266% | $69.0861 | $69.09 | $69.10 | $69.10 |
| Purchase #6 | $100.52 | 9.503% | $110.0724 | $110.07 | $110.05 | $110.10 |
| Purchase #7 | $230.28 | 12.246% | $258.4801 | $258.48 | $258.50 | $258.50 |
| 7 purchase totals = | $718.05 | $784.2348 | $784.23 | $784.25 | $784.30 | |