| 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 | $72.40 | 4.122% | $75.3843 | $75.38 | $75.40 | $75.40 |
| Purchase #2 | $34.66 | 8.333% | $37.5482 | $37.55 | $37.55 | $37.50 |
| Purchase #3 | $54.83 | 6.756% | $58.5343 | $58.53 | $58.55 | $58.50 |
| Purchase #4 | $122.25 | 6.640% | $130.3674 | $130.37 | $130.35 | $130.40 |
| Purchase #5 | $207.97 | 6.595% | $221.6856 | $221.69 | $221.70 | $221.70 |
| Purchase #6 | $244.38 | 12.126% | $274.0135 | $274.01 | $274.00 | $274.00 |
| Purchase #7 | $25.76 | 4.691% | $26.9684 | $26.97 | $26.95 | $27.00 |
| 7 purchase totals = | $762.25 | $824.5017 | $824.50 | $824.50 | $824.50 | |