| 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 | $75.50 | 10.683% | $83.5657 | $83.57 | $83.55 | $83.60 |
| Purchase #2 | $98.78 | 11.700% | $110.3373 | $110.34 | $110.35 | $110.30 |
| Purchase #3 | $225.26 | 9.747% | $247.2161 | $247.22 | $247.20 | $247.20 |
| Purchase #4 | $71.36 | 9.276% | $77.9794 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $220.92 | 12.761% | $249.1116 | $249.11 | $249.10 | $249.10 |
| Purchase #6 | $151.75 | 4.170% | $158.078 | $158.08 | $158.10 | $158.10 |
| Purchase #7 | $85.60 | 7.284% | $91.8351 | $91.84 | $91.85 | $91.80 |
| 7 purchase totals = | $929.17 | $1,018.1232 | $1,018.14 | $1,018.15 | $1,018.10 | |