| 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 | $90.44 | 9.161% | $98.7252 | $98.73 | $98.75 | $98.70 |
| Purchase #2 | $38.45 | 6.108% | $40.7985 | $40.80 | $40.80 | $40.80 |
| Purchase #3 | $20.80 | 7.534% | $22.3671 | $22.37 | $22.35 | $22.40 |
| Purchase #4 | $162.82 | 13.843% | $185.3592 | $185.36 | $185.35 | $185.40 |
| Purchase #5 | $24.57 | 5.296% | $25.8712 | $25.87 | $25.85 | $25.90 |
| Purchase #6 | $122.74 | 12.113% | $137.6075 | $137.61 | $137.60 | $137.60 |
| Purchase #7 | $217.95 | 8.597% | $236.6872 | $236.69 | $236.70 | $236.70 |
| 7 purchase totals = | $677.77 | $747.4159 | $747.43 | $747.40 | $747.50 | |