| 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 | $65.45 | 7.860% | $70.5944 | $70.59 | $70.60 | $70.60 |
| Purchase #2 | $72.50 | 3.227% | $74.8396 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $94.30 | 6.321% | $100.2607 | $100.26 | $100.25 | $100.30 |
| Purchase #4 | $110.66 | 6.786% | $118.1694 | $118.17 | $118.15 | $118.20 |
| Purchase #5 | $162.82 | 9.872% | $178.8936 | $178.89 | $178.90 | $178.90 |
| Purchase #6 | $189.52 | 4.246% | $197.567 | $197.57 | $197.55 | $197.60 |
| Purchase #7 | $51.98 | 9.451% | $56.8926 | $56.89 | $56.90 | $56.90 |
| 7 purchase totals = | $747.23 | $797.2173 | $797.21 | $797.20 | $797.30 | |