| 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 | $46.27 | 10.794% | $51.2644 | $51.26 | $51.25 | $51.30 |
| Purchase #2 | $217.72 | 5.849% | $230.4544 | $230.45 | $230.45 | $230.50 |
| Purchase #3 | $32.51 | 3.699% | $33.7125 | $33.71 | $33.70 | $33.70 |
| Purchase #4 | $165.78 | 11.360% | $184.6126 | $184.61 | $184.60 | $184.60 |
| Purchase #5 | $41.31 | 7.487% | $44.4029 | $44.40 | $44.40 | $44.40 |
| Purchase #6 | $117.64 | 12.750% | $132.6391 | $132.64 | $132.65 | $132.60 |
| Purchase #7 | $110.35 | 3.763% | $114.5025 | $114.50 | $114.50 | $114.50 |
| 7 purchase totals = | $731.58 | $791.5884 | $791.57 | $791.55 | $791.60 | |