| 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 | $86.42 | 6.425% | $91.9725 | $91.97 | $91.95 | $92.00 |
| Purchase #2 | $207.37 | 9.176% | $226.3983 | $226.40 | $226.40 | $226.40 |
| Purchase #3 | $128.64 | 5.284% | $135.4373 | $135.44 | $135.45 | $135.40 |
| Purchase #4 | $56.91 | 8.621% | $61.8162 | $61.82 | $61.80 | $61.80 |
| Purchase #5 | $55.51 | 8.460% | $60.2061 | $60.21 | $60.20 | $60.20 |
| Purchase #6 | $187.70 | 10.748% | $207.874 | $207.87 | $207.85 | $207.90 |
| Purchase #7 | $48.34 | 7.189% | $51.8152 | $51.82 | $51.80 | $51.80 |
| 7 purchase totals = | $770.89 | $835.5196 | $835.53 | $835.45 | $835.50 | |