| 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 | $117.26 | 9.703% | $128.6377 | $128.64 | $128.65 | $128.60 |
| Purchase #2 | $168.64 | 12.473% | $189.6745 | $189.67 | $189.65 | $189.70 |
| Purchase #3 | $202.45 | 10.828% | $224.3713 | $224.37 | $224.35 | $224.40 |
| Purchase #4 | $46.61 | 5.608% | $49.2239 | $49.22 | $49.20 | $49.20 |
| Purchase #5 | $163.61 | 7.232% | $175.4423 | $175.44 | $175.45 | $175.40 |
| Purchase #6 | $21.75 | 7.403% | $23.3602 | $23.36 | $23.35 | $23.40 |
| Purchase #7 | $96.48 | 8.559% | $104.7377 | $104.74 | $104.75 | $104.70 |
| 7 purchase totals = | $816.80 | $895.4476 | $895.44 | $895.40 | $895.40 | |