| 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 | $108.33 | 6.721% | $115.6109 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $65.98 | 11.478% | $73.5532 | $73.55 | $73.55 | $73.60 |
| Purchase #3 | $76.72 | 11.375% | $85.4469 | $85.45 | $85.45 | $85.40 |
| Purchase #4 | $220.81 | 12.164% | $247.6693 | $247.67 | $247.65 | $247.70 |
| Purchase #5 | $248.57 | 6.390% | $264.4536 | $264.45 | $264.45 | $264.50 |
| Purchase #6 | $114.48 | 5.770% | $121.0855 | $121.09 | $121.10 | $121.10 |
| Purchase #7 | $57.67 | 8.560% | $62.6066 | $62.61 | $62.60 | $62.60 |
| 7 purchase totals = | $892.56 | $970.4260 | $970.43 | $970.40 | $970.50 | |