| 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 | $97.39 | 6.828% | $104.0398 | $104.04 | $104.05 | $104.00 |
| Purchase #2 | $50.78 | 3.544% | $52.5796 | $52.58 | $52.60 | $52.60 |
| Purchase #3 | $203.86 | 6.177% | $216.4524 | $216.45 | $216.45 | $216.50 |
| Purchase #4 | $84.32 | 8.685% | $91.6432 | $91.64 | $91.65 | $91.60 |
| Purchase #5 | $128.84 | 11.679% | $143.8872 | $143.89 | $143.90 | $143.90 |
| Purchase #6 | $45.70 | 8.273% | $49.4808 | $49.48 | $49.50 | $49.50 |
| Purchase #7 | $50.31 | 10.608% | $55.6469 | $55.65 | $55.65 | $55.60 |
| 7 purchase totals = | $661.20 | $713.7299 | $713.73 | $713.80 | $713.70 | |