| 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 | $9.31 | 5.242% | $9.798 | $9.80 | $9.80 | $9.80 |
| Purchase #2 | $111.57 | 6.243% | $118.5353 | $118.54 | $118.55 | $118.50 |
| Purchase #3 | $69.95 | 6.504% | $74.4995 | $74.50 | $74.50 | $74.50 |
| Purchase #4 | $221.51 | 3.799% | $229.9252 | $229.93 | $229.95 | $229.90 |
| Purchase #5 | $29.42 | 8.466% | $31.9107 | $31.91 | $31.90 | $31.90 |
| Purchase #6 | $203.97 | 7.186% | $218.6273 | $218.63 | $218.65 | $218.60 |
| Purchase #7 | $160.89 | 3.199% | $166.0369 | $166.04 | $166.05 | $166.00 |
| 7 purchase totals = | $806.62 | $849.3329 | $849.35 | $849.40 | $849.20 | |