| 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 | $51.54 | 3.298% | $53.2398 | $53.24 | $53.25 | $53.20 |
| Purchase #2 | $67.92 | 6.622% | $72.4177 | $72.42 | $72.40 | $72.40 |
| Purchase #3 | $229.97 | 6.163% | $244.1431 | $244.14 | $244.15 | $244.10 |
| Purchase #4 | $141.52 | 7.618% | $152.301 | $152.30 | $152.30 | $152.30 |
| Purchase #5 | $20.63 | 11.438% | $22.9897 | $22.99 | $23.00 | $23.00 |
| Purchase #6 | $96.66 | 9.169% | $105.5228 | $105.52 | $105.50 | $105.50 |
| Purchase #7 | $143.49 | 3.245% | $148.1463 | $148.15 | $148.15 | $148.10 |
| 7 purchase totals = | $751.73 | $798.7604 | $798.76 | $798.75 | $798.60 | |