| 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 | $91.55 | 5.559% | $96.6393 | $96.64 | $96.65 | $96.60 |
| Purchase #2 | $160.64 | 11.870% | $179.708 | $179.71 | $179.70 | $179.70 |
| Purchase #3 | $123.43 | 12.792% | $139.2192 | $139.22 | $139.20 | $139.20 |
| Purchase #4 | $132.83 | 6.309% | $141.2102 | $141.21 | $141.20 | $141.20 |
| Purchase #5 | $20.54 | 4.714% | $21.5083 | $21.51 | $21.50 | $21.50 |
| Purchase #6 | $47.85 | 10.203% | $52.7321 | $52.73 | $52.75 | $52.70 |
| Purchase #7 | $167.64 | 10.239% | $184.8047 | $184.80 | $184.80 | $184.80 |
| 7 purchase totals = | $744.48 | $815.8218 | $815.82 | $815.80 | $815.70 | |