| 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 | $228.71 | 13.207% | $258.9157 | $258.92 | $258.90 | $258.90 |
| Purchase #2 | $113.42 | 3.866% | $117.8048 | $117.80 | $117.80 | $117.80 |
| Purchase #3 | $63.62 | 9.321% | $69.55 | $69.55 | $69.55 | $69.60 |
| Purchase #4 | $99.57 | 6.440% | $105.9823 | $105.98 | $106.00 | $106.00 |
| Purchase #5 | $12.80 | 6.795% | $13.6698 | $13.67 | $13.65 | $13.70 |
| Purchase #6 | $89.54 | 5.781% | $94.7163 | $94.72 | $94.70 | $94.70 |
| Purchase #7 | $68.49 | 3.168% | $70.6598 | $70.66 | $70.65 | $70.70 |
| 7 purchase totals = | $676.15 | $731.2987 | $731.30 | $731.25 | $731.40 | |