| 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 | $9.75 | 8.597% | $10.5882 | $10.59 | $10.60 | $10.60 |
| Purchase #2 | $50.82 | 4.374% | $53.0429 | $53.04 | $53.05 | $53.00 |
| Purchase #3 | $9.98 | 4.617% | $10.4408 | $10.44 | $10.45 | $10.40 |
| Purchase #4 | $176.49 | 7.700% | $190.0797 | $190.08 | $190.10 | $190.10 |
| Purchase #5 | $227.54 | 5.446% | $239.9318 | $239.93 | $239.95 | $239.90 |
| Purchase #6 | $161.93 | 6.523% | $172.4927 | $172.49 | $172.50 | $172.50 |
| Purchase #7 | $86.29 | 6.476% | $91.8781 | $91.88 | $91.90 | $91.90 |
| 7 purchase totals = | $722.80 | $768.4542 | $768.45 | $768.55 | $768.40 | |