| 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 | $101.44 | 9.109% | $110.6802 | $110.68 | $110.70 | $110.70 |
| Purchase #2 | $176.64 | 9.461% | $193.3519 | $193.35 | $193.35 | $193.40 |
| Purchase #3 | $169.77 | 12.747% | $191.4106 | $191.41 | $191.40 | $191.40 |
| Purchase #4 | $194.63 | 5.703% | $205.7297 | $205.73 | $205.75 | $205.70 |
| Purchase #5 | $23.76 | 12.752% | $26.7899 | $26.79 | $26.80 | $26.80 |
| Purchase #6 | $18.74 | 10.452% | $20.6987 | $20.70 | $20.70 | $20.70 |
| Purchase #7 | $43.27 | 8.483% | $46.9406 | $46.94 | $46.95 | $46.90 |
| 7 purchase totals = | $728.25 | $795.6016 | $795.60 | $795.65 | $795.60 | |