| 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 | $60.99 | 6.284% | $64.8226 | $64.82 | $64.80 | $64.80 |
| Purchase #2 | $146.91 | 8.480% | $159.368 | $159.37 | $159.35 | $159.40 |
| Purchase #3 | $183.91 | 4.336% | $191.8843 | $191.88 | $191.90 | $191.90 |
| Purchase #4 | $15.68 | 5.106% | $16.4806 | $16.48 | $16.50 | $16.50 |
| Purchase #5 | $98.92 | 9.474% | $108.2917 | $108.29 | $108.30 | $108.30 |
| Purchase #6 | $214.57 | 8.164% | $232.0875 | $232.09 | $232.10 | $232.10 |
| Purchase #7 | $152.29 | 5.511% | $160.6827 | $160.68 | $160.70 | $160.70 |
| 7 purchase totals = | $873.27 | $933.6174 | $933.61 | $933.65 | $933.70 | |