| 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 | $72.62 | 8.784% | $78.9989 | $79.00 | $79.00 | $79.00 |
| Purchase #2 | $140.94 | 4.832% | $147.7502 | $147.75 | $147.75 | $147.80 |
| Purchase #3 | $20.45 | 11.155% | $22.7312 | $22.73 | $22.75 | $22.70 |
| Purchase #4 | $100.31 | 3.329% | $103.6493 | $103.65 | $103.65 | $103.60 |
| Purchase #5 | $13.68 | 6.300% | $14.5418 | $14.54 | $14.55 | $14.50 |
| Purchase #6 | $202.48 | 12.802% | $228.4015 | $228.40 | $228.40 | $228.40 |
| Purchase #7 | $26.58 | 6.129% | $28.2091 | $28.21 | $28.20 | $28.20 |
| 7 purchase totals = | $577.06 | $624.2820 | $624.28 | $624.30 | $624.20 | |