| 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 | $112.89 | 5.388% | $118.9725 | $118.97 | $118.95 | $119.00 |
| Purchase #2 | $68.25 | 4.729% | $71.4775 | $71.48 | $71.50 | $71.50 |
| Purchase #3 | $16.51 | 13.653% | $18.7641 | $18.76 | $18.75 | $18.80 |
| Purchase #4 | $178.77 | 6.621% | $190.6064 | $190.61 | $190.60 | $190.60 |
| Purchase #5 | $94.70 | 6.744% | $101.0866 | $101.09 | $101.10 | $101.10 |
| Purchase #6 | $167.77 | 5.784% | $177.4738 | $177.47 | $177.45 | $177.50 |
| Purchase #7 | $5.98 | 12.385% | $6.7206 | $6.72 | $6.70 | $6.70 |
| 7 purchase totals = | $644.87 | $685.1015 | $685.10 | $685.05 | $685.20 | |