| 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 | $33.52 | 4.718% | $35.1015 | $35.10 | $35.10 | $35.10 |
| Purchase #2 | $104.28 | 9.110% | $113.7799 | $113.78 | $113.80 | $113.80 |
| Purchase #3 | $138.28 | 12.428% | $155.4654 | $155.47 | $155.45 | $155.50 |
| Purchase #4 | $163.77 | 8.486% | $177.6675 | $177.67 | $177.65 | $177.70 |
| Purchase #5 | $202.44 | 9.691% | $222.0585 | $222.06 | $222.05 | $222.10 |
| Purchase #6 | $137.87 | 10.105% | $151.8018 | $151.80 | $151.80 | $151.80 |
| Purchase #7 | $72.29 | 5.438% | $76.2211 | $76.22 | $76.20 | $76.20 |
| 7 purchase totals = | $852.45 | $932.0957 | $932.10 | $932.05 | $932.20 | |