| 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 | $45.68 | 12.636% | $51.4521 | $51.45 | $51.45 | $51.50 |
| Purchase #2 | $99.34 | 6.360% | $105.658 | $105.66 | $105.65 | $105.70 |
| Purchase #3 | $199.40 | 11.721% | $222.7717 | $222.77 | $222.75 | $222.80 |
| Purchase #4 | $132.61 | 12.800% | $149.5841 | $149.58 | $149.60 | $149.60 |
| Purchase #5 | $158.28 | 11.262% | $176.1055 | $176.11 | $176.10 | $176.10 |
| Purchase #6 | $155.93 | 12.499% | $175.4197 | $175.42 | $175.40 | $175.40 |
| Purchase #7 | $44.95 | 6.600% | $47.9167 | $47.92 | $47.90 | $47.90 |
| 7 purchase totals = | $836.19 | $928.9078 | $928.91 | $928.85 | $929.00 | |