| 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 | $34.64 | 6.391% | $36.8538 | $36.85 | $36.85 | $36.90 |
| Purchase #2 | $101.52 | 8.199% | $109.8436 | $109.84 | $109.85 | $109.80 |
| Purchase #3 | $180.39 | 5.513% | $190.3349 | $190.33 | $190.35 | $190.30 |
| Purchase #4 | $132.68 | 6.686% | $141.551 | $141.55 | $141.55 | $141.60 |
| Purchase #5 | $74.51 | 11.202% | $82.8566 | $82.86 | $82.85 | $82.90 |
| Purchase #6 | $18.92 | 9.127% | $20.6468 | $20.65 | $20.65 | $20.60 |
| Purchase #7 | $181.67 | 8.560% | $197.221 | $197.22 | $197.20 | $197.20 |
| 7 purchase totals = | $724.33 | $779.3077 | $779.30 | $779.30 | $779.30 | |