| 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 | $52.70 | 5.713% | $55.7108 | $55.71 | $55.70 | $55.70 |
| Purchase #2 | $48.75 | 12.147% | $54.6717 | $54.67 | $54.65 | $54.70 |
| Purchase #3 | $149.53 | 13.630% | $169.9109 | $169.91 | $169.90 | $169.90 |
| Purchase #4 | $105.77 | 8.384% | $114.6378 | $114.64 | $114.65 | $114.60 |
| Purchase #5 | $237.41 | 13.243% | $268.8502 | $268.85 | $268.85 | $268.90 |
| Purchase #6 | $189.65 | 7.651% | $204.1601 | $204.16 | $204.15 | $204.20 |
| Purchase #7 | $240.41 | 7.279% | $257.9094 | $257.91 | $257.90 | $257.90 |
| 7 purchase totals = | $1,024.22 | $1,125.8509 | $1,125.85 | $1,125.80 | $1,125.90 | |