| 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 | $77.55 | 12.746% | $87.4345 | $87.43 | $87.45 | $87.40 |
| Purchase #2 | $56.28 | 9.723% | $61.7521 | $61.75 | $61.75 | $61.80 |
| Purchase #3 | $131.51 | 11.120% | $146.1339 | $146.13 | $146.15 | $146.10 |
| Purchase #4 | $97.53 | 10.370% | $107.6439 | $107.64 | $107.65 | $107.60 |
| Purchase #5 | $211.67 | 8.652% | $229.9837 | $229.98 | $230.00 | $230.00 |
| Purchase #6 | $215.64 | 12.353% | $242.278 | $242.28 | $242.30 | $242.30 |
| Purchase #7 | $187.55 | 5.797% | $198.4223 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $977.73 | $1,073.6484 | $1,073.63 | $1,073.70 | $1,073.60 | |