| 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 | $63.42 | 7.577% | $68.2253 | $68.23 | $68.25 | $68.20 |
| Purchase #2 | $129.48 | 10.348% | $142.8786 | $142.88 | $142.90 | $142.90 |
| Purchase #3 | $146.53 | 3.280% | $151.3362 | $151.34 | $151.35 | $151.30 |
| Purchase #4 | $107.65 | 6.664% | $114.8238 | $114.82 | $114.80 | $114.80 |
| Purchase #5 | $51.97 | 4.187% | $54.146 | $54.15 | $54.15 | $54.10 |
| Purchase #6 | $169.66 | 8.781% | $184.5578 | $184.56 | $184.55 | $184.60 |
| Purchase #7 | $5.47 | 5.221% | $5.7556 | $5.76 | $5.75 | $5.80 |
| 7 purchase totals = | $674.18 | $721.7233 | $721.74 | $721.75 | $721.70 | |