| 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 | $88.59 | 4.440% | $92.5234 | $92.52 | $92.50 | $92.50 |
| Purchase #2 | $172.46 | 10.111% | $189.8974 | $189.90 | $189.90 | $189.90 |
| Purchase #3 | $104.73 | 9.864% | $115.0606 | $115.06 | $115.05 | $115.10 |
| Purchase #4 | $57.55 | 12.480% | $64.7322 | $64.73 | $64.75 | $64.70 |
| Purchase #5 | $105.62 | 7.293% | $113.3229 | $113.32 | $113.30 | $113.30 |
| Purchase #6 | $64.76 | 12.723% | $72.9994 | $73.00 | $73.00 | $73.00 |
| Purchase #7 | $55.41 | 8.332% | $60.0268 | $60.03 | $60.05 | $60.00 |
| 7 purchase totals = | $649.12 | $708.5627 | $708.56 | $708.55 | $708.50 | |