| 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 | $64.32 | 10.441% | $71.0357 | $71.04 | $71.05 | $71.00 |
| Purchase #2 | $129.28 | 7.308% | $138.7278 | $138.73 | $138.75 | $138.70 |
| Purchase #3 | $189.61 | 9.566% | $207.7481 | $207.75 | $207.75 | $207.70 |
| Purchase #4 | $51.49 | 4.511% | $53.8127 | $53.81 | $53.80 | $53.80 |
| Purchase #5 | $110.54 | 10.563% | $122.2163 | $122.22 | $122.20 | $122.20 |
| Purchase #6 | $209.65 | 5.765% | $221.7363 | $221.74 | $221.75 | $221.70 |
| Purchase #7 | $223.62 | 6.214% | $237.5157 | $237.52 | $237.50 | $237.50 |
| 7 purchase totals = | $978.51 | $1,052.7926 | $1,052.81 | $1,052.80 | $1,052.60 | |