| 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 | $74.70 | 13.178% | $84.544 | $84.54 | $84.55 | $84.50 |
| Purchase #2 | $148.45 | 4.538% | $155.1867 | $155.19 | $155.20 | $155.20 |
| Purchase #3 | $10.66 | 10.562% | $11.7859 | $11.79 | $11.80 | $11.80 |
| Purchase #4 | $90.55 | 6.518% | $96.452 | $96.45 | $96.45 | $96.50 |
| Purchase #5 | $124.82 | 12.370% | $140.2602 | $140.26 | $140.25 | $140.30 |
| Purchase #6 | $19.99 | 13.839% | $22.7564 | $22.76 | $22.75 | $22.80 |
| Purchase #7 | $67.62 | 9.332% | $73.9303 | $73.93 | $73.95 | $73.90 |
| 7 purchase totals = | $536.79 | $584.9155 | $584.92 | $584.95 | $585.00 | |