| 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 | $10.26 | 4.273% | $10.6984 | $10.70 | $10.70 | $10.70 |
| Purchase #2 | $144.29 | 10.401% | $159.2976 | $159.30 | $159.30 | $159.30 |
| Purchase #3 | $60.35 | 5.718% | $63.8008 | $63.80 | $63.80 | $63.80 |
| Purchase #4 | $18.27 | 12.314% | $20.5198 | $20.52 | $20.50 | $20.50 |
| Purchase #5 | $5.74 | 9.750% | $6.2997 | $6.30 | $6.30 | $6.30 |
| Purchase #6 | $88.34 | 8.410% | $95.7694 | $95.77 | $95.75 | $95.80 |
| Purchase #7 | $19.61 | 13.401% | $22.2379 | $22.24 | $22.25 | $22.20 |
| 7 purchase totals = | $346.86 | $378.6236 | $378.63 | $378.60 | $378.60 | |