| 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 | $78.29 | 4.428% | $81.7567 | $81.76 | $81.75 | $81.80 |
| Purchase #2 | $53.29 | 9.541% | $58.3744 | $58.37 | $58.35 | $58.40 |
| Purchase #3 | $119.27 | 4.148% | $124.2173 | $124.22 | $124.20 | $124.20 |
| Purchase #4 | $174.86 | 9.784% | $191.9683 | $191.97 | $191.95 | $192.00 |
| Purchase #5 | $190.95 | 7.537% | $205.3419 | $205.34 | $205.35 | $205.30 |
| Purchase #6 | $31.46 | 6.116% | $33.3841 | $33.38 | $33.40 | $33.40 |
| Purchase #7 | $139.81 | 11.226% | $155.5051 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $787.93 | $850.5478 | $850.55 | $850.50 | $850.60 | |