| 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 | $248.41 | 12.502% | $279.4662 | $279.47 | $279.45 | $279.50 |
| Purchase #2 | $41.27 | 8.706% | $44.863 | $44.86 | $44.85 | $44.90 |
| Purchase #3 | $16.90 | 6.801% | $18.0494 | $18.05 | $18.05 | $18.00 |
| Purchase #4 | $121.25 | 8.122% | $131.0979 | $131.10 | $131.10 | $131.10 |
| Purchase #5 | $88.84 | 8.779% | $96.6393 | $96.64 | $96.65 | $96.60 |
| Purchase #6 | $9.31 | 4.288% | $9.7092 | $9.71 | $9.70 | $9.70 |
| Purchase #7 | $102.68 | 7.559% | $110.4416 | $110.44 | $110.45 | $110.40 |
| 7 purchase totals = | $628.66 | $690.2666 | $690.27 | $690.25 | $690.20 | |