| 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 | $8.36 | 13.848% | $9.5177 | $9.52 | $9.50 | $9.50 |
| Purchase #2 | $96.36 | 4.555% | $100.7492 | $100.75 | $100.75 | $100.70 |
| Purchase #3 | $190.36 | 7.127% | $203.927 | $203.93 | $203.95 | $203.90 |
| Purchase #4 | $94.89 | 6.663% | $101.2125 | $101.21 | $101.20 | $101.20 |
| Purchase #5 | $119.89 | 7.334% | $128.6827 | $128.68 | $128.70 | $128.70 |
| Purchase #6 | $73.54 | 9.293% | $80.3741 | $80.37 | $80.35 | $80.40 |
| Purchase #7 | $219.53 | 13.823% | $249.8756 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $802.93 | $874.3388 | $874.34 | $874.35 | $874.30 | |