| 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 | $81.76 | 13.485% | $92.7853 | $92.79 | $92.80 | $92.80 |
| Purchase #2 | $66.75 | 5.366% | $70.3318 | $70.33 | $70.35 | $70.30 |
| Purchase #3 | $191.76 | 11.321% | $213.4691 | $213.47 | $213.45 | $213.50 |
| Purchase #4 | $249.29 | 13.399% | $282.6924 | $282.69 | $282.70 | $282.70 |
| Purchase #5 | $197.87 | 11.806% | $221.2305 | $221.23 | $221.25 | $221.20 |
| Purchase #6 | $84.76 | 4.408% | $88.4962 | $88.50 | $88.50 | $88.50 |
| Purchase #7 | $181.85 | 5.446% | $191.7536 | $191.75 | $191.75 | $191.80 |
| 7 purchase totals = | $1,054.04 | $1,160.7589 | $1,160.76 | $1,160.80 | $1,160.80 | |