| 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 | $32.63 | 7.728% | $35.1516 | $35.15 | $35.15 | $35.20 |
| Purchase #2 | $165.80 | 11.132% | $184.2569 | $184.26 | $184.25 | $184.30 |
| Purchase #3 | $120.70 | 6.825% | $128.9378 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $94.61 | 9.440% | $103.5412 | $103.54 | $103.55 | $103.50 |
| Purchase #5 | $231.35 | 9.128% | $252.4676 | $252.47 | $252.45 | $252.50 |
| Purchase #6 | $103.99 | 8.805% | $113.1463 | $113.15 | $113.15 | $113.10 |
| Purchase #7 | $17.61 | 5.196% | $18.525 | $18.53 | $18.55 | $18.50 |
| 7 purchase totals = | $766.69 | $836.0264 | $836.04 | $836.05 | $836.00 | |