| 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 | $43.48 | 12.847% | $49.0659 | $49.07 | $49.05 | $49.10 |
| Purchase #2 | $89.69 | 7.369% | $96.2993 | $96.30 | $96.30 | $96.30 |
| Purchase #3 | $67.83 | 6.348% | $72.1358 | $72.14 | $72.15 | $72.10 |
| Purchase #4 | $62.71 | 4.370% | $65.4504 | $65.45 | $65.45 | $65.50 |
| Purchase #5 | $221.29 | 5.202% | $232.8015 | $232.80 | $232.80 | $232.80 |
| Purchase #6 | $8.41 | 10.685% | $9.3086 | $9.31 | $9.30 | $9.30 |
| Purchase #7 | $50.78 | 7.609% | $54.6439 | $54.64 | $54.65 | $54.60 |
| 7 purchase totals = | $544.19 | $579.7054 | $579.71 | $579.70 | $579.70 | |