| 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 | $192.57 | 13.599% | $218.7576 | $218.76 | $218.75 | $218.80 |
| Purchase #2 | $65.59 | 6.215% | $69.6664 | $69.67 | $69.65 | $69.70 |
| Purchase #3 | $107.85 | 7.704% | $116.1588 | $116.16 | $116.15 | $116.20 |
| Purchase #4 | $105.29 | 4.245% | $109.7596 | $109.76 | $109.75 | $109.80 |
| Purchase #5 | $29.61 | 6.717% | $31.5989 | $31.60 | $31.60 | $31.60 |
| Purchase #6 | $94.79 | 7.699% | $102.0879 | $102.09 | $102.10 | $102.10 |
| Purchase #7 | $202.95 | 8.316% | $219.8273 | $219.83 | $219.85 | $219.80 |
| 7 purchase totals = | $798.65 | $867.8565 | $867.87 | $867.85 | $868.00 | |