| 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 | $13.58 | 6.188% | $14.4203 | $14.42 | $14.40 | $14.40 |
| Purchase #2 | $53.85 | 3.230% | $55.5894 | $55.59 | $55.60 | $55.60 |
| Purchase #3 | $84.55 | 4.443% | $88.3066 | $88.31 | $88.30 | $88.30 |
| Purchase #4 | $8.46 | 4.536% | $8.8437 | $8.84 | $8.85 | $8.80 |
| Purchase #5 | $210.79 | 8.252% | $228.1844 | $228.18 | $228.20 | $228.20 |
| Purchase #6 | $153.71 | 12.304% | $172.6225 | $172.62 | $172.60 | $172.60 |
| Purchase #7 | $42.58 | 12.669% | $47.9745 | $47.97 | $47.95 | $48.00 |
| 7 purchase totals = | $567.52 | $615.9414 | $615.93 | $615.90 | $615.90 | |