| 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 | $129.32 | 9.524% | $141.6364 | $141.64 | $141.65 | $141.60 |
| Purchase #2 | $124.32 | 7.428% | $133.5545 | $133.55 | $133.55 | $133.60 |
| Purchase #3 | $76.47 | 3.719% | $79.3139 | $79.31 | $79.30 | $79.30 |
| Purchase #4 | $131.87 | 3.685% | $136.7294 | $136.73 | $136.75 | $136.70 |
| Purchase #5 | $184.85 | 9.360% | $202.152 | $202.15 | $202.15 | $202.20 |
| Purchase #6 | $49.38 | 4.574% | $51.6386 | $51.64 | $51.65 | $51.60 |
| Purchase #7 | $53.94 | 10.580% | $59.6469 | $59.65 | $59.65 | $59.60 |
| 7 purchase totals = | $750.15 | $804.6717 | $804.67 | $804.70 | $804.60 | |