| 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 | $33.38 | 3.693% | $34.6127 | $34.61 | $34.60 | $34.60 |
| Purchase #2 | $155.96 | 11.423% | $173.7753 | $173.78 | $173.80 | $173.80 |
| Purchase #3 | $25.76 | 9.396% | $28.1804 | $28.18 | $28.20 | $28.20 |
| Purchase #4 | $75.69 | 12.112% | $84.8576 | $84.86 | $84.85 | $84.90 |
| Purchase #5 | $196.62 | 13.769% | $223.6926 | $223.69 | $223.70 | $223.70 |
| Purchase #6 | $38.79 | 13.518% | $44.0336 | $44.03 | $44.05 | $44.00 |
| Purchase #7 | $183.63 | 3.503% | $190.0626 | $190.06 | $190.05 | $190.10 |
| 7 purchase totals = | $709.83 | $779.2148 | $779.21 | $779.25 | $779.30 | |