| 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 | $25.62 | 7.773% | $27.6114 | $27.61 | $27.60 | $27.60 |
| Purchase #2 | $48.58 | 3.571% | $50.3148 | $50.31 | $50.30 | $50.30 |
| Purchase #3 | $220.72 | 5.200% | $232.1974 | $232.20 | $232.20 | $232.20 |
| Purchase #4 | $243.67 | 6.320% | $259.0699 | $259.07 | $259.05 | $259.10 |
| Purchase #5 | $96.80 | 8.445% | $104.9748 | $104.97 | $104.95 | $105.00 |
| Purchase #6 | $235.64 | 13.143% | $266.6102 | $266.61 | $266.60 | $266.60 |
| Purchase #7 | $141.72 | 11.236% | $157.6437 | $157.64 | $157.65 | $157.60 |
| 7 purchase totals = | $1,012.75 | $1,098.4222 | $1,098.41 | $1,098.35 | $1,098.40 | |