| 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 | $72.98 | 11.403% | $81.3019 | $81.30 | $81.30 | $81.30 |
| Purchase #2 | $65.46 | 7.748% | $70.5318 | $70.53 | $70.55 | $70.50 |
| Purchase #3 | $237.49 | 4.498% | $248.1723 | $248.17 | $248.15 | $248.20 |
| Purchase #4 | $191.85 | 9.234% | $209.5654 | $209.57 | $209.55 | $209.60 |
| Purchase #5 | $177.59 | 13.828% | $202.1471 | $202.15 | $202.15 | $202.10 |
| Purchase #6 | $81.66 | 8.521% | $88.6182 | $88.62 | $88.60 | $88.60 |
| Purchase #7 | $81.65 | 4.823% | $85.588 | $85.59 | $85.60 | $85.60 |
| 7 purchase totals = | $908.68 | $985.9247 | $985.93 | $985.90 | $985.90 | |