| 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 | $72.55 | 10.798% | $80.3839 | $80.38 | $80.40 | $80.40 |
| Purchase #2 | $102.71 | 9.755% | $112.7294 | $112.73 | $112.75 | $112.70 |
| Purchase #3 | $182.27 | 12.808% | $205.6151 | $205.62 | $205.60 | $205.60 |
| Purchase #4 | $212.57 | 3.305% | $219.5954 | $219.60 | $219.60 | $219.60 |
| Purchase #5 | $168.93 | 3.654% | $175.1027 | $175.10 | $175.10 | $175.10 |
| Purchase #6 | $72.74 | 9.617% | $79.7354 | $79.74 | $79.75 | $79.70 |
| Purchase #7 | $62.37 | 9.814% | $68.491 | $68.49 | $68.50 | $68.50 |
| 7 purchase totals = | $874.14 | $941.6529 | $941.66 | $941.70 | $941.60 | |