| 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 | $93.78 | 5.376% | $98.8216 | $98.82 | $98.80 | $98.80 |
| Purchase #2 | $116.30 | 4.354% | $121.3637 | $121.36 | $121.35 | $121.40 |
| Purchase #3 | $63.66 | 11.442% | $70.944 | $70.94 | $70.95 | $70.90 |
| Purchase #4 | $60.55 | 5.157% | $63.6726 | $63.67 | $63.65 | $63.70 |
| Purchase #5 | $137.84 | 5.224% | $145.0408 | $145.04 | $145.05 | $145.00 |
| Purchase #6 | $104.80 | 3.231% | $108.1861 | $108.19 | $108.20 | $108.20 |
| Purchase #7 | $58.36 | 5.647% | $61.6556 | $61.66 | $61.65 | $61.70 |
| 7 purchase totals = | $635.29 | $669.6844 | $669.68 | $669.65 | $669.70 | |