| 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 | $93.67 | 6.511% | $99.7689 | $99.77 | $99.75 | $99.80 |
| Purchase #2 | $138.94 | 10.670% | $153.7649 | $153.76 | $153.75 | $153.80 |
| Purchase #3 | $47.66 | 8.199% | $51.5676 | $51.57 | $51.55 | $51.60 |
| Purchase #4 | $69.30 | 11.209% | $77.0678 | $77.07 | $77.05 | $77.10 |
| Purchase #5 | $116.44 | 13.711% | $132.4051 | $132.41 | $132.40 | $132.40 |
| Purchase #6 | $172.83 | 5.438% | $182.2285 | $182.23 | $182.25 | $182.20 |
| Purchase #7 | $178.50 | 3.341% | $184.4637 | $184.46 | $184.45 | $184.50 |
| 7 purchase totals = | $817.34 | $881.2665 | $881.27 | $881.20 | $881.40 | |