| 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 | $229.77 | 13.512% | $260.8165 | $260.82 | $260.80 | $260.80 |
| Purchase #2 | $82.28 | 11.375% | $91.6394 | $91.64 | $91.65 | $91.60 |
| Purchase #3 | $70.51 | 4.667% | $73.8007 | $73.80 | $73.80 | $73.80 |
| Purchase #4 | $39.57 | 3.315% | $40.8817 | $40.88 | $40.90 | $40.90 |
| Purchase #5 | $66.76 | 4.140% | $69.5239 | $69.52 | $69.50 | $69.50 |
| Purchase #6 | $49.50 | 6.731% | $52.8318 | $52.83 | $52.85 | $52.80 |
| Purchase #7 | $120.57 | 7.295% | $129.3656 | $129.37 | $129.35 | $129.40 |
| 7 purchase totals = | $658.96 | $718.8596 | $718.86 | $718.85 | $718.80 | |