| 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 | $32.73 | 9.633% | $35.8829 | $35.88 | $35.90 | $35.90 |
| Purchase #2 | $181.77 | 5.170% | $191.1675 | $191.17 | $191.15 | $191.20 |
| Purchase #3 | $137.37 | 13.673% | $156.1526 | $156.15 | $156.15 | $156.20 |
| Purchase #4 | $27.70 | 7.761% | $29.8498 | $29.85 | $29.85 | $29.80 |
| Purchase #5 | $240.88 | 7.513% | $258.9773 | $258.98 | $259.00 | $259.00 |
| Purchase #6 | $174.81 | 3.410% | $180.771 | $180.77 | $180.75 | $180.80 |
| Purchase #7 | $91.69 | 10.813% | $101.6044 | $101.60 | $101.60 | $101.60 |
| 7 purchase totals = | $886.95 | $954.4055 | $954.40 | $954.40 | $954.50 | |