| 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 | $68.72 | 13.493% | $77.9924 | $77.99 | $78.00 | $78.00 |
| Purchase #2 | $159.63 | 10.597% | $176.546 | $176.55 | $176.55 | $176.50 |
| Purchase #3 | $27.31 | 13.521% | $31.0026 | $31.00 | $31.00 | $31.00 |
| Purchase #4 | $175.25 | 8.304% | $189.8028 | $189.80 | $189.80 | $189.80 |
| Purchase #5 | $71.30 | 3.494% | $73.7912 | $73.79 | $73.80 | $73.80 |
| Purchase #6 | $85.26 | 6.863% | $91.1114 | $91.11 | $91.10 | $91.10 |
| Purchase #7 | $231.87 | 9.397% | $253.6588 | $253.66 | $253.65 | $253.70 |
| 7 purchase totals = | $819.34 | $893.9052 | $893.90 | $893.90 | $893.90 | |