| 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 | $70.60 | 11.792% | $78.9252 | $78.93 | $78.95 | $78.90 |
| Purchase #2 | $80.59 | 11.740% | $90.0513 | $90.05 | $90.05 | $90.10 |
| Purchase #3 | $52.33 | 11.544% | $58.371 | $58.37 | $58.35 | $58.40 |
| Purchase #4 | $131.28 | 11.840% | $146.8236 | $146.82 | $146.80 | $146.80 |
| Purchase #5 | $214.48 | 10.292% | $236.5543 | $236.55 | $236.55 | $236.60 |
| Purchase #6 | $124.27 | 11.197% | $138.1845 | $138.18 | $138.20 | $138.20 |
| Purchase #7 | $13.62 | 3.248% | $14.0624 | $14.06 | $14.05 | $14.10 |
| 7 purchase totals = | $687.17 | $762.9723 | $762.96 | $762.95 | $763.10 | |