| 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 | $13.73 | 9.112% | $14.9811 | $14.98 | $15.00 | $15.00 |
| Purchase #2 | $69.51 | 10.430% | $76.7599 | $76.76 | $76.75 | $76.80 |
| Purchase #3 | $121.85 | 9.749% | $133.7292 | $133.73 | $133.75 | $133.70 |
| Purchase #4 | $103.62 | 8.773% | $112.7106 | $112.71 | $112.70 | $112.70 |
| Purchase #5 | $183.43 | 5.132% | $192.8436 | $192.84 | $192.85 | $192.80 |
| Purchase #6 | $158.42 | 12.139% | $177.6506 | $177.65 | $177.65 | $177.70 |
| Purchase #7 | $161.25 | 6.666% | $171.9989 | $172.00 | $172.00 | $172.00 |
| 7 purchase totals = | $811.81 | $880.6739 | $880.67 | $880.70 | $880.70 | |