| 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 | $243.82 | 5.212% | $256.5279 | $256.53 | $256.55 | $256.50 |
| Purchase #2 | $240.58 | 6.628% | $256.5256 | $256.53 | $256.55 | $256.50 |
| Purchase #3 | $141.51 | 9.134% | $154.4355 | $154.44 | $154.45 | $154.40 |
| Purchase #4 | $14.81 | 5.562% | $15.6337 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $179.90 | 12.774% | $202.8804 | $202.88 | $202.90 | $202.90 |
| Purchase #6 | $19.29 | 6.644% | $20.5716 | $20.57 | $20.55 | $20.60 |
| Purchase #7 | $34.72 | 3.379% | $35.8932 | $35.89 | $35.90 | $35.90 |
| 7 purchase totals = | $874.63 | $942.4679 | $942.47 | $942.55 | $942.40 | |