| 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 | $101.70 | 8.198% | $110.0374 | $110.04 | $110.05 | $110.00 |
| Purchase #2 | $28.96 | 9.640% | $31.7517 | $31.75 | $31.75 | $31.80 |
| Purchase #3 | $154.98 | 7.780% | $167.0374 | $167.04 | $167.05 | $167.00 |
| Purchase #4 | $147.54 | 7.393% | $158.4476 | $158.45 | $158.45 | $158.40 |
| Purchase #5 | $206.59 | 10.739% | $228.7757 | $228.78 | $228.80 | $228.80 |
| Purchase #6 | $88.95 | 7.312% | $95.454 | $95.45 | $95.45 | $95.50 |
| Purchase #7 | $172.65 | 11.800% | $193.0227 | $193.02 | $193.00 | $193.00 |
| 7 purchase totals = | $901.37 | $984.5265 | $984.53 | $984.55 | $984.50 | |