| 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 | $49.29 | 4.726% | $51.6194 | $51.62 | $51.60 | $51.60 |
| Purchase #2 | $48.93 | 8.690% | $53.182 | $53.18 | $53.20 | $53.20 |
| Purchase #3 | $233.28 | 10.784% | $258.4369 | $258.44 | $258.45 | $258.40 |
| Purchase #4 | $112.65 | 9.840% | $123.7348 | $123.73 | $123.75 | $123.70 |
| Purchase #5 | $61.89 | 5.407% | $65.2364 | $65.24 | $65.25 | $65.20 |
| Purchase #6 | $154.68 | 9.124% | $168.793 | $168.79 | $168.80 | $168.80 |
| Purchase #7 | $128.87 | 3.387% | $133.2348 | $133.23 | $133.25 | $133.20 |
| 7 purchase totals = | $789.59 | $854.2373 | $854.23 | $854.30 | $854.10 | |