| 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 | $107.98 | 6.484% | $114.9814 | $114.98 | $115.00 | $115.00 |
| Purchase #2 | $14.52 | 7.630% | $15.6279 | $15.63 | $15.65 | $15.60 |
| Purchase #3 | $23.41 | 11.553% | $26.1146 | $26.11 | $26.10 | $26.10 |
| Purchase #4 | $187.79 | 12.548% | $211.3539 | $211.35 | $211.35 | $211.40 |
| Purchase #5 | $51.74 | 9.464% | $56.6367 | $56.64 | $56.65 | $56.60 |
| Purchase #6 | $34.33 | 5.813% | $36.3256 | $36.33 | $36.35 | $36.30 |
| Purchase #7 | $45.27 | 5.276% | $47.6584 | $47.66 | $47.65 | $47.70 |
| 7 purchase totals = | $465.04 | $508.6985 | $508.70 | $508.75 | $508.70 | |