| 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 | $78.62 | 6.325% | $83.5927 | $83.59 | $83.60 | $83.60 |
| Purchase #2 | $26.46 | 3.857% | $27.4806 | $27.48 | $27.50 | $27.50 |
| Purchase #3 | $224.87 | 7.553% | $241.8544 | $241.85 | $241.85 | $241.90 |
| Purchase #4 | $31.67 | 7.328% | $33.9908 | $33.99 | $34.00 | $34.00 |
| Purchase #5 | $37.89 | 10.166% | $41.7419 | $41.74 | $41.75 | $41.70 |
| Purchase #6 | $123.27 | 8.586% | $133.854 | $133.85 | $133.85 | $133.90 |
| Purchase #7 | $18.69 | 5.675% | $19.7507 | $19.75 | $19.75 | $19.80 |
| 7 purchase totals = | $541.47 | $582.2651 | $582.25 | $582.30 | $582.40 | |