| 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 | $19.94 | 11.331% | $22.1994 | $22.20 | $22.20 | $22.20 |
| Purchase #2 | $80.98 | 9.643% | $88.7889 | $88.79 | $88.80 | $88.80 |
| Purchase #3 | $194.30 | 10.452% | $214.6082 | $214.61 | $214.60 | $214.60 |
| Purchase #4 | $24.86 | 11.418% | $27.6985 | $27.70 | $27.70 | $27.70 |
| Purchase #5 | $110.35 | 9.508% | $120.8421 | $120.84 | $120.85 | $120.80 |
| Purchase #6 | $58.95 | 5.848% | $62.3974 | $62.40 | $62.40 | $62.40 |
| Purchase #7 | $32.58 | 12.785% | $36.7454 | $36.75 | $36.75 | $36.70 |
| 7 purchase totals = | $521.96 | $573.2799 | $573.29 | $573.30 | $573.20 | |