| 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 | $198.52 | 5.138% | $208.72 | $208.72 | $208.70 | $208.70 |
| Purchase #2 | $110.93 | 8.811% | $120.704 | $120.70 | $120.70 | $120.70 |
| Purchase #3 | $141.44 | 13.656% | $160.755 | $160.76 | $160.75 | $160.80 |
| Purchase #4 | $46.77 | 7.833% | $50.4335 | $50.43 | $50.45 | $50.40 |
| Purchase #5 | $31.94 | 12.452% | $35.9172 | $35.92 | $35.90 | $35.90 |
| Purchase #6 | $164.59 | 3.321% | $170.056 | $170.06 | $170.05 | $170.10 |
| Purchase #7 | $33.39 | 4.739% | $34.9724 | $34.97 | $34.95 | $35.00 |
| 7 purchase totals = | $727.58 | $781.5581 | $781.56 | $781.50 | $781.60 | |