| 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 | $104.63 | 5.639% | $110.5301 | $110.53 | $110.55 | $110.50 |
| Purchase #2 | $160.63 | 4.477% | $167.8214 | $167.82 | $167.80 | $167.80 |
| Purchase #3 | $101.35 | 8.499% | $109.9637 | $109.96 | $109.95 | $110.00 |
| Purchase #4 | $202.97 | 13.651% | $230.6774 | $230.68 | $230.70 | $230.70 |
| Purchase #5 | $36.33 | 12.734% | $40.9563 | $40.96 | $40.95 | $41.00 |
| Purchase #6 | $182.96 | 10.297% | $201.7994 | $201.80 | $201.80 | $201.80 |
| Purchase #7 | $96.85 | 10.142% | $106.6725 | $106.67 | $106.65 | $106.70 |
| 7 purchase totals = | $885.72 | $968.4208 | $968.42 | $968.40 | $968.50 | |