| 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 | $98.99 | 10.864% | $109.7443 | $109.74 | $109.75 | $109.70 |
| Purchase #2 | $188.91 | 10.338% | $208.4395 | $208.44 | $208.45 | $208.40 |
| Purchase #3 | $70.69 | 8.828% | $76.9305 | $76.93 | $76.95 | $76.90 |
| Purchase #4 | $177.92 | 7.248% | $190.8156 | $190.82 | $190.80 | $190.80 |
| Purchase #5 | $51.60 | 7.854% | $55.6527 | $55.65 | $55.65 | $55.70 |
| Purchase #6 | $203.51 | 6.789% | $217.3263 | $217.33 | $217.35 | $217.30 |
| Purchase #7 | $190.52 | 8.783% | $207.2534 | $207.25 | $207.25 | $207.30 |
| 7 purchase totals = | $982.14 | $1,066.1623 | $1,066.16 | $1,066.20 | $1,066.10 | |