| 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 | $79.65 | 9.686% | $87.3649 | $87.36 | $87.35 | $87.40 |
| Purchase #2 | $245.39 | 13.804% | $279.2636 | $279.26 | $279.25 | $279.30 |
| Purchase #3 | $191.99 | 5.612% | $202.7645 | $202.76 | $202.75 | $202.80 |
| Purchase #4 | $47.99 | 3.797% | $49.8122 | $49.81 | $49.80 | $49.80 |
| Purchase #5 | $166.48 | 8.430% | $180.5143 | $180.51 | $180.50 | $180.50 |
| Purchase #6 | $201.96 | 6.350% | $214.7845 | $214.78 | $214.80 | $214.80 |
| Purchase #7 | $242.48 | 12.338% | $272.3972 | $272.40 | $272.40 | $272.40 |
| 7 purchase totals = | $1,175.94 | $1,286.9012 | $1,286.88 | $1,286.85 | $1,287.00 | |