| 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 | $88.56 | 3.259% | $91.4462 | $91.45 | $91.45 | $91.40 |
| Purchase #2 | $10.34 | 12.333% | $11.6152 | $11.62 | $11.60 | $11.60 |
| Purchase #3 | $234.90 | 10.551% | $259.6843 | $259.68 | $259.70 | $259.70 |
| Purchase #4 | $88.94 | 6.789% | $94.9781 | $94.98 | $95.00 | $95.00 |
| Purchase #5 | $198.97 | 10.234% | $219.3326 | $219.33 | $219.35 | $219.30 |
| Purchase #6 | $34.45 | 5.296% | $36.2745 | $36.27 | $36.25 | $36.30 |
| Purchase #7 | $112.66 | 11.745% | $125.8919 | $125.89 | $125.90 | $125.90 |
| 7 purchase totals = | $768.82 | $839.2228 | $839.22 | $839.25 | $839.20 | |