| 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 | $71.68 | 4.157% | $74.6597 | $74.66 | $74.65 | $74.70 |
| Purchase #2 | $123.76 | 5.315% | $130.3378 | $130.34 | $130.35 | $130.30 |
| Purchase #3 | $239.33 | 7.263% | $256.7125 | $256.71 | $256.70 | $256.70 |
| Purchase #4 | $21.86 | 11.698% | $24.4172 | $24.42 | $24.40 | $24.40 |
| Purchase #5 | $49.86 | 12.344% | $56.0147 | $56.01 | $56.00 | $56.00 |
| Purchase #6 | $104.39 | 13.356% | $118.3323 | $118.33 | $118.35 | $118.30 |
| Purchase #7 | $30.40 | 5.737% | $32.144 | $32.14 | $32.15 | $32.10 |
| 7 purchase totals = | $641.28 | $692.6182 | $692.61 | $692.60 | $692.50 | |