| 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 | $49.36 | 11.245% | $54.9105 | $54.91 | $54.90 | $54.90 |
| Purchase #2 | $135.95 | 13.145% | $153.8206 | $153.82 | $153.80 | $153.80 |
| Purchase #3 | $122.94 | 4.840% | $128.8903 | $128.89 | $128.90 | $128.90 |
| Purchase #4 | $14.49 | 11.651% | $16.1782 | $16.18 | $16.20 | $16.20 |
| Purchase #5 | $218.66 | 9.678% | $239.8219 | $239.82 | $239.80 | $239.80 |
| Purchase #6 | $204.30 | 10.543% | $225.8393 | $225.84 | $225.85 | $225.80 |
| Purchase #7 | $164.86 | 3.248% | $170.2147 | $170.21 | $170.20 | $170.20 |
| 7 purchase totals = | $910.56 | $989.6755 | $989.67 | $989.65 | $989.60 | |