| 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 | $15.44 | 7.480% | $16.5949 | $16.59 | $16.60 | $16.60 |
| Purchase #2 | $82.66 | 12.437% | $92.9404 | $92.94 | $92.95 | $92.90 |
| Purchase #3 | $244.89 | 5.489% | $258.332 | $258.33 | $258.35 | $258.30 |
| Purchase #4 | $210.92 | 6.268% | $224.1405 | $224.14 | $224.15 | $224.10 |
| Purchase #5 | $129.44 | 10.874% | $143.5153 | $143.52 | $143.50 | $143.50 |
| Purchase #6 | $48.88 | 4.795% | $51.2238 | $51.22 | $51.20 | $51.20 |
| Purchase #7 | $111.79 | 3.495% | $115.6971 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $844.02 | $902.4440 | $902.44 | $902.45 | $902.30 | |