| 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 | $75.60 | 4.457% | $78.9695 | $78.97 | $78.95 | $79.00 |
| Purchase #2 | $182.37 | 4.105% | $189.8563 | $189.86 | $189.85 | $189.90 |
| Purchase #3 | $14.70 | 10.322% | $16.2173 | $16.22 | $16.20 | $16.20 |
| Purchase #4 | $219.87 | 11.579% | $245.3287 | $245.33 | $245.35 | $245.30 |
| Purchase #5 | $230.87 | 7.711% | $248.6724 | $248.67 | $248.65 | $248.70 |
| Purchase #6 | $206.96 | 7.434% | $222.3454 | $222.35 | $222.35 | $222.30 |
| Purchase #7 | $30.90 | 7.517% | $33.2228 | $33.22 | $33.20 | $33.20 |
| 7 purchase totals = | $961.27 | $1,034.6124 | $1,034.62 | $1,034.55 | $1,034.60 | |