| 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 | $68.54 | 9.732% | $75.2103 | $75.21 | $75.20 | $75.20 |
| Purchase #2 | $187.82 | 11.620% | $209.6447 | $209.64 | $209.65 | $209.60 |
| Purchase #3 | $174.72 | 11.609% | $195.0032 | $195.00 | $195.00 | $195.00 |
| Purchase #4 | $116.36 | 12.103% | $130.4431 | $130.44 | $130.45 | $130.40 |
| Purchase #5 | $92.36 | 7.543% | $99.3267 | $99.33 | $99.35 | $99.30 |
| Purchase #6 | $48.79 | 4.212% | $50.845 | $50.85 | $50.85 | $50.80 |
| Purchase #7 | $76.77 | 5.683% | $81.1328 | $81.13 | $81.15 | $81.10 |
| 7 purchase totals = | $765.36 | $841.6058 | $841.60 | $841.65 | $841.40 | |