| 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 | $70.26 | 7.305% | $75.3925 | $75.39 | $75.40 | $75.40 |
| Purchase #2 | $169.89 | 11.603% | $189.6023 | $189.60 | $189.60 | $189.60 |
| Purchase #3 | $66.98 | 6.813% | $71.5433 | $71.54 | $71.55 | $71.50 |
| Purchase #4 | $142.91 | 4.768% | $149.7239 | $149.72 | $149.70 | $149.70 |
| Purchase #5 | $69.25 | 10.729% | $76.6798 | $76.68 | $76.70 | $76.70 |
| Purchase #6 | $225.67 | 11.781% | $252.2562 | $252.26 | $252.25 | $252.30 |
| Purchase #7 | $152.67 | 4.296% | $159.2287 | $159.23 | $159.25 | $159.20 |
| 7 purchase totals = | $897.63 | $974.4267 | $974.42 | $974.45 | $974.40 | |