| 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 | $47.37 | 7.871% | $51.0985 | $51.10 | $51.10 | $51.10 |
| Purchase #2 | $75.41 | 5.808% | $79.7898 | $79.79 | $79.80 | $79.80 |
| Purchase #3 | $79.44 | 12.199% | $89.1309 | $89.13 | $89.15 | $89.10 |
| Purchase #4 | $205.84 | 6.256% | $218.7174 | $218.72 | $218.70 | $218.70 |
| Purchase #5 | $216.49 | 13.838% | $246.4479 | $246.45 | $246.45 | $246.40 |
| Purchase #6 | $169.81 | 12.613% | $191.2281 | $191.23 | $191.25 | $191.20 |
| Purchase #7 | $130.44 | 7.585% | $140.3339 | $140.33 | $140.35 | $140.30 |
| 7 purchase totals = | $924.80 | $1,016.7465 | $1,016.75 | $1,016.80 | $1,016.60 | |