| 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 | $75.30 | 10.836% | $83.4595 | $83.46 | $83.45 | $83.50 |
| Purchase #2 | $64.46 | 9.147% | $70.3562 | $70.36 | $70.35 | $70.40 |
| Purchase #3 | $89.48 | 6.536% | $95.3284 | $95.33 | $95.35 | $95.30 |
| Purchase #4 | $233.59 | 5.774% | $247.0775 | $247.08 | $247.10 | $247.10 |
| Purchase #5 | $135.31 | 7.314% | $145.2066 | $145.21 | $145.20 | $145.20 |
| Purchase #6 | $30.90 | 6.727% | $32.9786 | $32.98 | $33.00 | $33.00 |
| Purchase #7 | $74.77 | 9.135% | $81.6002 | $81.60 | $81.60 | $81.60 |
| 7 purchase totals = | $703.81 | $756.0070 | $756.02 | $756.05 | $756.10 | |