| 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 | $94.44 | 6.759% | $100.8232 | $100.82 | $100.80 | $100.80 |
| Purchase #2 | $34.88 | 11.597% | $38.925 | $38.93 | $38.95 | $38.90 |
| Purchase #3 | $47.50 | 6.646% | $50.6569 | $50.66 | $50.65 | $50.70 |
| Purchase #4 | $173.87 | 4.220% | $181.2073 | $181.21 | $181.20 | $181.20 |
| Purchase #5 | $166.41 | 6.415% | $177.0852 | $177.09 | $177.10 | $177.10 |
| Purchase #6 | $84.37 | 9.749% | $92.5952 | $92.60 | $92.60 | $92.60 |
| Purchase #7 | $78.61 | 8.269% | $85.1103 | $85.11 | $85.10 | $85.10 |
| 7 purchase totals = | $680.08 | $726.4031 | $726.42 | $726.40 | $726.40 | |