| 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 | $39.64 | 3.621% | $41.0754 | $41.08 | $41.10 | $41.10 |
| Purchase #2 | $164.54 | 3.596% | $170.4569 | $170.46 | $170.45 | $170.50 |
| Purchase #3 | $139.68 | 4.782% | $146.3595 | $146.36 | $146.35 | $146.40 |
| Purchase #4 | $8.60 | 6.505% | $9.1594 | $9.16 | $9.15 | $9.20 |
| Purchase #5 | $121.50 | 7.842% | $131.028 | $131.03 | $131.05 | $131.00 |
| Purchase #6 | $144.29 | 5.519% | $152.2534 | $152.25 | $152.25 | $152.30 |
| Purchase #7 | $159.27 | 11.118% | $176.9776 | $176.98 | $177.00 | $177.00 |
| 7 purchase totals = | $777.52 | $827.3102 | $827.32 | $827.35 | $827.50 | |