| 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 | $123.59 | 8.749% | $134.4029 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $146.25 | 9.791% | $160.5693 | $160.57 | $160.55 | $160.60 |
| Purchase #3 | $79.46 | 12.866% | $89.6833 | $89.68 | $89.70 | $89.70 |
| Purchase #4 | $47.31 | 11.779% | $52.8826 | $52.88 | $52.90 | $52.90 |
| Purchase #5 | $245.80 | 3.500% | $254.403 | $254.40 | $254.40 | $254.40 |
| Purchase #6 | $37.67 | 3.813% | $39.1064 | $39.11 | $39.10 | $39.10 |
| Purchase #7 | $68.36 | 4.825% | $71.6584 | $71.66 | $71.65 | $71.70 |
| 7 purchase totals = | $748.44 | $802.7059 | $802.70 | $802.70 | $802.80 | |