| 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 | $14.79 | 12.654% | $16.6615 | $16.66 | $16.65 | $16.70 |
| Purchase #2 | $117.58 | 9.694% | $128.9782 | $128.98 | $129.00 | $129.00 |
| Purchase #3 | $165.39 | 4.780% | $173.2956 | $173.30 | $173.30 | $173.30 |
| Purchase #4 | $33.71 | 11.422% | $37.5604 | $37.56 | $37.55 | $37.60 |
| Purchase #5 | $91.31 | 4.181% | $95.1277 | $95.13 | $95.15 | $95.10 |
| Purchase #6 | $167.39 | 7.780% | $180.4129 | $180.41 | $180.40 | $180.40 |
| Purchase #7 | $79.53 | 11.191% | $88.4302 | $88.43 | $88.45 | $88.40 |
| 7 purchase totals = | $669.70 | $720.4665 | $720.47 | $720.50 | $720.50 | |