| 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 | $38.48 | 5.787% | $40.7068 | $40.71 | $40.70 | $40.70 |
| Purchase #2 | $152.55 | 10.720% | $168.9034 | $168.90 | $168.90 | $168.90 |
| Purchase #3 | $204.78 | 6.169% | $217.4129 | $217.41 | $217.40 | $217.40 |
| Purchase #4 | $15.67 | 6.299% | $16.6571 | $16.66 | $16.65 | $16.70 |
| Purchase #5 | $79.80 | 7.574% | $85.8441 | $85.84 | $85.85 | $85.80 |
| Purchase #6 | $138.28 | 10.672% | $153.0372 | $153.04 | $153.05 | $153.00 |
| Purchase #7 | $140.62 | 4.479% | $146.9184 | $146.92 | $146.90 | $146.90 |
| 7 purchase totals = | $770.18 | $829.4799 | $829.48 | $829.45 | $829.40 | |