| 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 | $74.56 | 6.600% | $79.481 | $79.48 | $79.50 | $79.50 |
| Purchase #2 | $225.62 | 9.268% | $246.5305 | $246.53 | $246.55 | $246.50 |
| Purchase #3 | $59.52 | 9.182% | $64.9851 | $64.99 | $65.00 | $65.00 |
| Purchase #4 | $228.86 | 6.685% | $244.1593 | $244.16 | $244.15 | $244.20 |
| Purchase #5 | $216.42 | 7.523% | $232.7013 | $232.70 | $232.70 | $232.70 |
| Purchase #6 | $222.95 | 9.787% | $244.7701 | $244.77 | $244.75 | $244.80 |
| Purchase #7 | $144.86 | 10.448% | $159.995 | $160.00 | $160.00 | $160.00 |
| 7 purchase totals = | $1,172.79 | $1,272.6223 | $1,272.63 | $1,272.65 | $1,272.70 | |