| 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 | $44.74 | 10.700% | $49.5272 | $49.53 | $49.55 | $49.50 |
| Purchase #2 | $120.94 | 10.516% | $133.6581 | $133.66 | $133.65 | $133.70 |
| Purchase #3 | $12.93 | 13.398% | $14.6624 | $14.66 | $14.65 | $14.70 |
| Purchase #4 | $54.77 | 10.142% | $60.3248 | $60.32 | $60.30 | $60.30 |
| Purchase #5 | $14.35 | 9.558% | $15.7216 | $15.72 | $15.70 | $15.70 |
| Purchase #6 | $171.30 | 12.797% | $193.2213 | $193.22 | $193.20 | $193.20 |
| Purchase #7 | $61.63 | 12.344% | $69.2376 | $69.24 | $69.25 | $69.20 |
| 7 purchase totals = | $480.66 | $536.3530 | $536.35 | $536.30 | $536.30 | |