| 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 | $96.56 | 6.331% | $102.6732 | $102.67 | $102.65 | $102.70 |
| Purchase #2 | $210.80 | 4.311% | $219.8876 | $219.89 | $219.90 | $219.90 |
| Purchase #3 | $36.64 | 8.486% | $39.7493 | $39.75 | $39.75 | $39.70 |
| Purchase #4 | $38.85 | 10.213% | $42.8178 | $42.82 | $42.80 | $42.80 |
| Purchase #5 | $104.91 | 10.380% | $115.7997 | $115.80 | $115.80 | $115.80 |
| Purchase #6 | $248.88 | 7.195% | $266.7869 | $266.79 | $266.80 | $266.80 |
| Purchase #7 | $125.73 | 13.266% | $142.4093 | $142.41 | $142.40 | $142.40 |
| 7 purchase totals = | $862.37 | $930.1238 | $930.13 | $930.10 | $930.10 | |