| 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 | $8.62 | 10.708% | $9.543 | $9.54 | $9.55 | $9.50 |
| Purchase #2 | $219.86 | 11.399% | $244.9218 | $244.92 | $244.90 | $244.90 |
| Purchase #3 | $99.66 | 4.299% | $103.9444 | $103.94 | $103.95 | $103.90 |
| Purchase #4 | $18.49 | 9.607% | $20.2663 | $20.27 | $20.25 | $20.30 |
| Purchase #5 | $6.29 | 5.741% | $6.6511 | $6.65 | $6.65 | $6.70 |
| Purchase #6 | $180.47 | 3.820% | $187.364 | $187.36 | $187.35 | $187.40 |
| Purchase #7 | $182.42 | 6.871% | $194.9541 | $194.95 | $194.95 | $195.00 |
| 7 purchase totals = | $715.81 | $767.6447 | $767.63 | $767.60 | $767.70 | |