| 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 | $15.71 | 7.784% | $16.9329 | $16.93 | $16.95 | $16.90 |
| Purchase #2 | $201.97 | 8.676% | $219.4929 | $219.49 | $219.50 | $219.50 |
| Purchase #3 | $98.72 | 5.796% | $104.4418 | $104.44 | $104.45 | $104.40 |
| Purchase #4 | $62.66 | 6.431% | $66.6897 | $66.69 | $66.70 | $66.70 |
| Purchase #5 | $206.89 | 6.167% | $219.6489 | $219.65 | $219.65 | $219.60 |
| Purchase #6 | $120.47 | 7.596% | $129.6209 | $129.62 | $129.60 | $129.60 |
| Purchase #7 | $225.31 | 6.393% | $239.7141 | $239.71 | $239.70 | $239.70 |
| 7 purchase totals = | $931.73 | $996.5412 | $996.53 | $996.55 | $996.40 | |