| 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 | $103.49 | 9.668% | $113.4954 | $113.50 | $113.50 | $113.50 |
| Purchase #2 | $20.72 | 13.679% | $23.5543 | $23.55 | $23.55 | $23.60 |
| Purchase #3 | $189.78 | 9.311% | $207.4504 | $207.45 | $207.45 | $207.50 |
| Purchase #4 | $47.85 | 13.131% | $54.1332 | $54.13 | $54.15 | $54.10 |
| Purchase #5 | $126.59 | 5.323% | $133.3284 | $133.33 | $133.35 | $133.30 |
| Purchase #6 | $121.45 | 3.803% | $126.0687 | $126.07 | $126.05 | $126.10 |
| Purchase #7 | $71.31 | 7.380% | $76.5727 | $76.57 | $76.55 | $76.60 |
| 7 purchase totals = | $681.19 | $734.6031 | $734.60 | $734.60 | $734.70 | |