| 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 | $29.41 | 5.269% | $30.9596 | $30.96 | $30.95 | $31.00 |
| Purchase #2 | $247.46 | 8.607% | $268.7589 | $268.76 | $268.75 | $268.80 |
| Purchase #3 | $219.28 | 11.668% | $244.8656 | $244.87 | $244.85 | $244.90 |
| Purchase #4 | $68.95 | 8.335% | $74.697 | $74.70 | $74.70 | $74.70 |
| Purchase #5 | $93.74 | 8.504% | $101.7116 | $101.71 | $101.70 | $101.70 |
| Purchase #6 | $93.65 | 10.283% | $103.28 | $103.28 | $103.30 | $103.30 |
| Purchase #7 | $248.97 | 9.843% | $273.4761 | $273.48 | $273.50 | $273.50 |
| 7 purchase totals = | $1,001.46 | $1,097.7488 | $1,097.76 | $1,097.75 | $1,097.90 | |