| 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 | $110.57 | 5.385% | $116.5242 | $116.52 | $116.50 | $116.50 |
| Purchase #2 | $149.99 | 3.257% | $154.8752 | $154.88 | $154.90 | $154.90 |
| Purchase #3 | $106.70 | 4.519% | $111.5218 | $111.52 | $111.50 | $111.50 |
| Purchase #4 | $189.89 | 3.741% | $196.9938 | $196.99 | $197.00 | $197.00 |
| Purchase #5 | $172.66 | 6.102% | $183.1957 | $183.20 | $183.20 | $183.20 |
| Purchase #6 | $87.96 | 9.312% | $96.1508 | $96.15 | $96.15 | $96.20 |
| Purchase #7 | $61.28 | 4.154% | $63.8256 | $63.83 | $63.85 | $63.80 |
| 7 purchase totals = | $879.05 | $923.0871 | $923.09 | $923.10 | $923.10 | |