| 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 | $84.85 | 4.651% | $88.7964 | $88.80 | $88.80 | $88.80 |
| Purchase #2 | $159.45 | 10.318% | $175.9021 | $175.90 | $175.90 | $175.90 |
| Purchase #3 | $28.68 | 11.519% | $31.9836 | $31.98 | $32.00 | $32.00 |
| Purchase #4 | $152.98 | 5.260% | $161.0267 | $161.03 | $161.05 | $161.00 |
| Purchase #5 | $131.82 | 6.502% | $140.3909 | $140.39 | $140.40 | $140.40 |
| Purchase #6 | $20.55 | 13.145% | $23.2513 | $23.25 | $23.25 | $23.30 |
| Purchase #7 | $224.37 | 13.462% | $254.5747 | $254.57 | $254.55 | $254.60 |
| 7 purchase totals = | $802.70 | $875.9257 | $875.92 | $875.95 | $876.00 | |