| 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 | $117.86 | 9.300% | $128.821 | $128.82 | $128.80 | $128.80 |
| Purchase #2 | $44.55 | 13.464% | $50.5482 | $50.55 | $50.55 | $50.50 |
| Purchase #3 | $125.96 | 7.733% | $135.7005 | $135.70 | $135.70 | $135.70 |
| Purchase #4 | $25.89 | 9.162% | $28.262 | $28.26 | $28.25 | $28.30 |
| Purchase #5 | $78.37 | 6.400% | $83.3857 | $83.39 | $83.40 | $83.40 |
| Purchase #6 | $53.96 | 4.862% | $56.5835 | $56.58 | $56.60 | $56.60 |
| Purchase #7 | $87.61 | 9.587% | $96.0092 | $96.01 | $96.00 | $96.00 |
| 7 purchase totals = | $534.20 | $579.3101 | $579.31 | $579.30 | $579.30 | |