| 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 | $84.95 | 7.513% | $91.3323 | $91.33 | $91.35 | $91.30 |
| Purchase #2 | $136.64 | 5.728% | $144.4667 | $144.47 | $144.45 | $144.50 |
| Purchase #3 | $210.25 | 6.554% | $224.0298 | $224.03 | $224.05 | $224.00 |
| Purchase #4 | $28.47 | 3.775% | $29.5447 | $29.54 | $29.55 | $29.50 |
| Purchase #5 | $33.90 | 8.719% | $36.8557 | $36.86 | $36.85 | $36.90 |
| Purchase #6 | $162.43 | 4.155% | $169.179 | $169.18 | $169.20 | $169.20 |
| Purchase #7 | $230.32 | 7.379% | $247.3153 | $247.32 | $247.30 | $247.30 |
| 7 purchase totals = | $886.96 | $942.7235 | $942.73 | $942.75 | $942.70 | |