| 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 | $86.73 | 4.568% | $90.6918 | $90.69 | $90.70 | $90.70 |
| Purchase #2 | $25.85 | 3.370% | $26.7211 | $26.72 | $26.70 | $26.70 |
| Purchase #3 | $120.57 | 8.595% | $130.933 | $130.93 | $130.95 | $130.90 |
| Purchase #4 | $102.79 | 6.678% | $109.6543 | $109.65 | $109.65 | $109.70 |
| Purchase #5 | $178.68 | 10.565% | $197.5575 | $197.56 | $197.55 | $197.60 |
| Purchase #6 | $68.81 | 9.630% | $75.4364 | $75.44 | $75.45 | $75.40 |
| Purchase #7 | $236.31 | 5.503% | $249.3141 | $249.31 | $249.30 | $249.30 |
| 7 purchase totals = | $819.74 | $880.3082 | $880.30 | $880.30 | $880.30 | |