| 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 | $66.87 | 6.417% | $71.161 | $71.16 | $71.15 | $71.20 |
| Purchase #2 | $66.65 | 10.271% | $73.4956 | $73.50 | $73.50 | $73.50 |
| Purchase #3 | $14.85 | 13.168% | $16.8054 | $16.81 | $16.80 | $16.80 |
| Purchase #4 | $60.39 | 3.264% | $62.3611 | $62.36 | $62.35 | $62.40 |
| Purchase #5 | $96.89 | 12.715% | $109.2096 | $109.21 | $109.20 | $109.20 |
| Purchase #6 | $37.87 | 8.483% | $41.0825 | $41.08 | $41.10 | $41.10 |
| Purchase #7 | $110.30 | 4.507% | $115.2712 | $115.27 | $115.25 | $115.30 |
| 7 purchase totals = | $453.82 | $489.3864 | $489.39 | $489.35 | $489.50 | |