| 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 | $89.48 | 9.696% | $98.156 | $98.16 | $98.15 | $98.20 |
| Purchase #2 | $223.94 | 3.802% | $232.4542 | $232.45 | $232.45 | $232.50 |
| Purchase #3 | $91.79 | 9.631% | $100.6303 | $100.63 | $100.65 | $100.60 |
| Purchase #4 | $18.79 | 6.794% | $20.0666 | $20.07 | $20.05 | $20.10 |
| Purchase #5 | $64.71 | 5.677% | $68.3836 | $68.38 | $68.40 | $68.40 |
| Purchase #6 | $141.69 | 10.633% | $156.7559 | $156.76 | $156.75 | $156.80 |
| Purchase #7 | $44.82 | 10.788% | $49.6552 | $49.66 | $49.65 | $49.70 |
| 7 purchase totals = | $675.22 | $726.1018 | $726.11 | $726.10 | $726.30 | |