| 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 | $72.65 | 3.455% | $75.1601 | $75.16 | $75.15 | $75.20 |
| Purchase #2 | $50.40 | 5.523% | $53.1836 | $53.18 | $53.20 | $53.20 |
| Purchase #3 | $11.89 | 3.368% | $12.2905 | $12.29 | $12.30 | $12.30 |
| Purchase #4 | $246.52 | 11.547% | $274.9857 | $274.99 | $275.00 | $275.00 |
| Purchase #5 | $178.40 | 8.169% | $192.9735 | $192.97 | $192.95 | $193.00 |
| Purchase #6 | $33.63 | 10.746% | $37.2439 | $37.24 | $37.25 | $37.20 |
| Purchase #7 | $69.25 | 13.249% | $78.4249 | $78.42 | $78.40 | $78.40 |
| 7 purchase totals = | $662.74 | $724.2622 | $724.25 | $724.25 | $724.30 | |