| 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 | $57.71 | 10.566% | $63.8076 | $63.81 | $63.80 | $63.80 |
| Purchase #2 | $33.42 | 5.549% | $35.2745 | $35.27 | $35.25 | $35.30 |
| Purchase #3 | $167.63 | 7.113% | $179.5535 | $179.55 | $179.55 | $179.60 |
| Purchase #4 | $104.67 | 10.747% | $115.9189 | $115.92 | $115.90 | $115.90 |
| Purchase #5 | $178.25 | 8.295% | $193.0358 | $193.04 | $193.05 | $193.00 |
| Purchase #6 | $108.38 | 3.562% | $112.2405 | $112.24 | $112.25 | $112.20 |
| Purchase #7 | $246.61 | 13.192% | $279.1428 | $279.14 | $279.15 | $279.10 |
| 7 purchase totals = | $896.67 | $978.9736 | $978.97 | $978.95 | $978.90 | |