| 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 | $71.44 | 10.647% | $79.0462 | $79.05 | $79.05 | $79.00 |
| Purchase #2 | $197.62 | 11.686% | $220.7139 | $220.71 | $220.70 | $220.70 |
| Purchase #3 | $100.33 | 12.332% | $112.7027 | $112.70 | $112.70 | $112.70 |
| Purchase #4 | $114.30 | 10.549% | $126.3575 | $126.36 | $126.35 | $126.40 |
| Purchase #5 | $48.63 | 4.787% | $50.9579 | $50.96 | $50.95 | $51.00 |
| Purchase #6 | $88.41 | 6.748% | $94.3759 | $94.38 | $94.40 | $94.40 |
| Purchase #7 | $196.28 | 11.240% | $218.3419 | $218.34 | $218.35 | $218.30 |
| 7 purchase totals = | $817.01 | $902.4960 | $902.50 | $902.50 | $902.50 | |