| 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 | $9.67 | 8.799% | $10.5209 | $10.52 | $10.50 | $10.50 |
| Purchase #2 | $92.47 | 10.112% | $101.8206 | $101.82 | $101.80 | $101.80 |
| Purchase #3 | $40.36 | 10.503% | $44.599 | $44.60 | $44.60 | $44.60 |
| Purchase #4 | $176.71 | 4.636% | $184.9023 | $184.90 | $184.90 | $184.90 |
| Purchase #5 | $170.49 | 13.588% | $193.6562 | $193.66 | $193.65 | $193.70 |
| Purchase #6 | $232.77 | 3.227% | $240.2815 | $240.28 | $240.30 | $240.30 |
| Purchase #7 | $189.70 | 8.334% | $205.5096 | $205.51 | $205.50 | $205.50 |
| 7 purchase totals = | $912.17 | $981.2901 | $981.29 | $981.25 | $981.30 | |