| 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 | $20.82 | 9.137% | $22.7223 | $22.72 | $22.70 | $22.70 |
| Purchase #2 | $96.99 | 8.142% | $104.8869 | $104.89 | $104.90 | $104.90 |
| Purchase #3 | $157.92 | 10.523% | $174.5379 | $174.54 | $174.55 | $174.50 |
| Purchase #4 | $57.40 | 3.297% | $59.2925 | $59.29 | $59.30 | $59.30 |
| Purchase #5 | $197.41 | 6.849% | $210.9306 | $210.93 | $210.95 | $210.90 |
| Purchase #6 | $246.50 | 3.140% | $254.2401 | $254.24 | $254.25 | $254.20 |
| Purchase #7 | $189.54 | 6.490% | $201.8411 | $201.84 | $201.85 | $201.80 |
| 7 purchase totals = | $966.58 | $1,028.4514 | $1,028.45 | $1,028.50 | $1,028.30 | |