| 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 | $62.49 | 12.722% | $70.44 | $70.44 | $70.45 | $70.40 |
| Purchase #2 | $155.26 | 12.762% | $175.0743 | $175.07 | $175.05 | $175.10 |
| Purchase #3 | $87.33 | 8.292% | $94.5714 | $94.57 | $94.55 | $94.60 |
| Purchase #4 | $239.43 | 11.174% | $266.1839 | $266.18 | $266.20 | $266.20 |
| Purchase #5 | $168.64 | 5.654% | $178.1749 | $178.17 | $178.15 | $178.20 |
| Purchase #6 | $54.73 | 5.530% | $57.7566 | $57.76 | $57.75 | $57.80 |
| Purchase #7 | $118.67 | 8.300% | $128.5196 | $128.52 | $128.50 | $128.50 |
| 7 purchase totals = | $886.55 | $970.7207 | $970.71 | $970.65 | $970.80 | |