| 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 | $16.27 | 3.847% | $16.8959 | $16.90 | $16.90 | $16.90 |
| Purchase #2 | $249.64 | 13.645% | $283.7034 | $283.70 | $283.70 | $283.70 |
| Purchase #3 | $122.99 | 7.349% | $132.0285 | $132.03 | $132.05 | $132.00 |
| Purchase #4 | $132.43 | 6.179% | $140.6128 | $140.61 | $140.60 | $140.60 |
| Purchase #5 | $101.74 | 9.598% | $111.505 | $111.51 | $111.50 | $111.50 |
| Purchase #6 | $50.43 | 8.120% | $54.5249 | $54.52 | $54.50 | $54.50 |
| Purchase #7 | $122.43 | 11.827% | $136.9098 | $136.91 | $136.90 | $136.90 |
| 7 purchase totals = | $795.93 | $876.1803 | $876.18 | $876.15 | $876.10 | |