| 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 | $58.57 | 3.521% | $60.6322 | $60.63 | $60.65 | $60.60 |
| Purchase #2 | $80.41 | 11.606% | $89.7424 | $89.74 | $89.75 | $89.70 |
| Purchase #3 | $127.30 | 12.430% | $143.1234 | $143.12 | $143.10 | $143.10 |
| Purchase #4 | $80.28 | 10.321% | $88.5657 | $88.57 | $88.55 | $88.60 |
| Purchase #5 | $221.84 | 11.673% | $247.7354 | $247.74 | $247.75 | $247.70 |
| Purchase #6 | $116.90 | 3.735% | $121.2662 | $121.27 | $121.25 | $121.30 |
| Purchase #7 | $227.86 | 13.163% | $257.8532 | $257.85 | $257.85 | $257.90 |
| 7 purchase totals = | $913.16 | $1,008.9185 | $1,008.92 | $1,008.90 | $1,008.90 | |