| 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 | $121.81 | 11.383% | $135.6756 | $135.68 | $135.70 | $135.70 |
| Purchase #2 | $73.40 | 4.277% | $76.5393 | $76.54 | $76.55 | $76.50 |
| Purchase #3 | $76.86 | 9.690% | $84.3077 | $84.31 | $84.30 | $84.30 |
| Purchase #4 | $9.33 | 7.172% | $9.9991 | $10.00 | $10.00 | $10.00 |
| Purchase #5 | $118.94 | 11.194% | $132.2541 | $132.25 | $132.25 | $132.30 |
| Purchase #6 | $163.58 | 3.835% | $169.8533 | $169.85 | $169.85 | $169.90 |
| Purchase #7 | $152.86 | 11.523% | $170.4741 | $170.47 | $170.45 | $170.50 |
| 7 purchase totals = | $716.78 | $779.1032 | $779.10 | $779.10 | $779.20 | |