| 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 | $92.59 | 3.481% | $95.8131 | $95.81 | $95.80 | $95.80 |
| Purchase #2 | $7.48 | 10.695% | $8.28 | $8.28 | $8.30 | $8.30 |
| Purchase #3 | $84.68 | 8.586% | $91.9506 | $91.95 | $91.95 | $92.00 |
| Purchase #4 | $222.33 | 6.793% | $237.4329 | $237.43 | $237.45 | $237.40 |
| Purchase #5 | $18.55 | 6.508% | $19.7572 | $19.76 | $19.75 | $19.80 |
| Purchase #6 | $117.42 | 4.180% | $122.3282 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $243.42 | 3.741% | $252.5263 | $252.53 | $252.55 | $252.50 |
| 7 purchase totals = | $786.47 | $828.0883 | $828.09 | $828.15 | $828.10 | |