| 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 | $50.37 | 10.135% | $55.475 | $55.48 | $55.50 | $55.50 |
| Purchase #2 | $62.33 | 4.455% | $65.1068 | $65.11 | $65.10 | $65.10 |
| Purchase #3 | $51.29 | 10.500% | $56.6755 | $56.68 | $56.70 | $56.70 |
| Purchase #4 | $81.45 | 4.668% | $85.2521 | $85.25 | $85.25 | $85.30 |
| Purchase #5 | $135.45 | 9.170% | $147.8708 | $147.87 | $147.85 | $147.90 |
| Purchase #6 | $216.37 | 6.500% | $230.4341 | $230.43 | $230.45 | $230.40 |
| Purchase #7 | $161.94 | 5.134% | $170.254 | $170.25 | $170.25 | $170.30 |
| 7 purchase totals = | $759.20 | $811.0683 | $811.07 | $811.10 | $811.20 | |