| 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 | $103.42 | 3.841% | $107.3924 | $107.39 | $107.40 | $107.40 |
| Purchase #2 | $97.95 | 13.159% | $110.8392 | $110.84 | $110.85 | $110.80 |
| Purchase #3 | $24.74 | 3.459% | $25.5958 | $25.60 | $25.60 | $25.60 |
| Purchase #4 | $209.61 | 9.803% | $230.1581 | $230.16 | $230.15 | $230.20 |
| Purchase #5 | $70.78 | 4.799% | $74.1767 | $74.18 | $74.20 | $74.20 |
| Purchase #6 | $38.78 | 10.869% | $42.995 | $43.00 | $43.00 | $43.00 |
| Purchase #7 | $23.56 | 10.290% | $25.9843 | $25.98 | $26.00 | $26.00 |
| 7 purchase totals = | $568.84 | $617.1415 | $617.15 | $617.20 | $617.20 | |