| 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 | $43.68 | 9.627% | $47.8851 | $47.89 | $47.90 | $47.90 |
| Purchase #2 | $238.81 | 6.477% | $254.2777 | $254.28 | $254.30 | $254.30 |
| Purchase #3 | $57.57 | 10.816% | $63.7968 | $63.80 | $63.80 | $63.80 |
| Purchase #4 | $202.84 | 11.169% | $225.4952 | $225.50 | $225.50 | $225.50 |
| Purchase #5 | $14.32 | 9.183% | $15.635 | $15.64 | $15.65 | $15.60 |
| Purchase #6 | $135.48 | 12.864% | $152.9081 | $152.91 | $152.90 | $152.90 |
| Purchase #7 | $90.30 | 10.117% | $99.4357 | $99.44 | $99.45 | $99.40 |
| 7 purchase totals = | $783.00 | $859.4336 | $859.46 | $859.50 | $859.40 | |