| 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 | $37.40 | 8.722% | $40.662 | $40.66 | $40.65 | $40.70 |
| Purchase #2 | $199.87 | 12.394% | $224.6419 | $224.64 | $224.65 | $224.60 |
| Purchase #3 | $157.55 | 13.451% | $178.7421 | $178.74 | $178.75 | $178.70 |
| Purchase #4 | $168.89 | 9.310% | $184.6137 | $184.61 | $184.60 | $184.60 |
| Purchase #5 | $66.34 | 10.808% | $73.51 | $73.51 | $73.50 | $73.50 |
| Purchase #6 | $154.97 | 11.487% | $172.7714 | $172.77 | $172.75 | $172.80 |
| Purchase #7 | $93.63 | 12.137% | $104.9939 | $104.99 | $105.00 | $105.00 |
| 7 purchase totals = | $878.65 | $979.9350 | $979.92 | $979.90 | $979.90 | |