| 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 | $42.81 | 6.145% | $45.4407 | $45.44 | $45.45 | $45.40 |
| Purchase #2 | $205.30 | 4.704% | $214.9573 | $214.96 | $214.95 | $215.00 |
| Purchase #3 | $234.56 | 7.296% | $251.6735 | $251.67 | $251.65 | $251.70 |
| Purchase #4 | $96.32 | 9.605% | $105.5715 | $105.57 | $105.55 | $105.60 |
| Purchase #5 | $33.33 | 10.787% | $36.9253 | $36.93 | $36.95 | $36.90 |
| Purchase #6 | $141.62 | 7.416% | $152.1225 | $152.12 | $152.10 | $152.10 |
| Purchase #7 | $70.81 | 6.170% | $75.179 | $75.18 | $75.20 | $75.20 |
| 7 purchase totals = | $824.75 | $881.8698 | $881.87 | $881.85 | $881.90 | |