| 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 | $26.67 | 11.784% | $29.8128 | $29.81 | $29.80 | $29.80 |
| Purchase #2 | $139.86 | 4.517% | $146.1775 | $146.18 | $146.20 | $146.20 |
| Purchase #3 | $52.79 | 5.365% | $55.6222 | $55.62 | $55.60 | $55.60 |
| Purchase #4 | $57.52 | 11.484% | $64.1256 | $64.13 | $64.15 | $64.10 |
| Purchase #5 | $219.96 | 7.728% | $236.9585 | $236.96 | $236.95 | $237.00 |
| Purchase #6 | $133.81 | 3.547% | $138.5562 | $138.56 | $138.55 | $138.60 |
| Purchase #7 | $72.84 | 10.746% | $80.6674 | $80.67 | $80.65 | $80.70 |
| 7 purchase totals = | $703.45 | $751.9202 | $751.93 | $751.90 | $752.00 | |