| 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 | $83.37 | 9.190% | $91.0317 | $91.03 | $91.05 | $91.00 |
| Purchase #2 | $137.44 | 5.661% | $145.2205 | $145.22 | $145.20 | $145.20 |
| Purchase #3 | $221.53 | 9.562% | $242.7127 | $242.71 | $242.70 | $242.70 |
| Purchase #4 | $60.55 | 11.528% | $67.5302 | $67.53 | $67.55 | $67.50 |
| Purchase #5 | $55.93 | 8.856% | $60.8832 | $60.88 | $60.90 | $60.90 |
| Purchase #6 | $216.53 | 9.634% | $237.3905 | $237.39 | $237.40 | $237.40 |
| Purchase #7 | $47.85 | 13.383% | $54.2538 | $54.25 | $54.25 | $54.30 |
| 7 purchase totals = | $823.20 | $899.0226 | $899.01 | $899.05 | $899.00 | |