| 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 | $68.56 | 5.164% | $72.1004 | $72.10 | $72.10 | $72.10 |
| Purchase #2 | $26.63 | 3.232% | $27.4907 | $27.49 | $27.50 | $27.50 |
| Purchase #3 | $124.63 | 3.319% | $128.7665 | $128.77 | $128.75 | $128.80 |
| Purchase #4 | $120.44 | 7.610% | $129.6055 | $129.61 | $129.60 | $129.60 |
| Purchase #5 | $152.41 | 7.134% | $163.2829 | $163.28 | $163.30 | $163.30 |
| Purchase #6 | $32.89 | 13.312% | $37.2683 | $37.27 | $37.25 | $37.30 |
| Purchase #7 | $213.91 | 12.706% | $241.0894 | $241.09 | $241.10 | $241.10 |
| 7 purchase totals = | $739.47 | $799.6037 | $799.61 | $799.60 | $799.70 | |