| 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 | $10.56 | 7.222% | $11.3226 | $11.32 | $11.30 | $11.30 |
| Purchase #2 | $222.51 | 8.114% | $240.5645 | $240.56 | $240.55 | $240.60 |
| Purchase #3 | $35.93 | 9.782% | $39.4447 | $39.44 | $39.45 | $39.40 |
| Purchase #4 | $195.80 | 7.604% | $210.6886 | $210.69 | $210.70 | $210.70 |
| Purchase #5 | $116.29 | 8.111% | $125.7223 | $125.72 | $125.70 | $125.70 |
| Purchase #6 | $14.53 | 11.149% | $16.1499 | $16.15 | $16.15 | $16.10 |
| Purchase #7 | $85.57 | 7.734% | $92.188 | $92.19 | $92.20 | $92.20 |
| 7 purchase totals = | $681.19 | $736.0806 | $736.07 | $736.05 | $736.00 | |