| 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 | $23.55 | 6.480% | $25.076 | $25.08 | $25.10 | $25.10 |
| Purchase #2 | $219.98 | 3.473% | $227.6199 | $227.62 | $227.60 | $227.60 |
| Purchase #3 | $171.97 | 11.346% | $191.4817 | $191.48 | $191.50 | $191.50 |
| Purchase #4 | $26.81 | 5.541% | $28.2955 | $28.30 | $28.30 | $28.30 |
| Purchase #5 | $65.35 | 8.666% | $71.0132 | $71.01 | $71.00 | $71.00 |
| Purchase #6 | $56.52 | 7.657% | $60.8477 | $60.85 | $60.85 | $60.80 |
| Purchase #7 | $53.37 | 4.490% | $55.7663 | $55.77 | $55.75 | $55.80 |
| 7 purchase totals = | $617.55 | $660.1003 | $660.11 | $660.10 | $660.10 | |