| 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 | $57.94 | 3.558% | $60.0015 | $60.00 | $60.00 | $60.00 |
| Purchase #2 | $41.46 | 6.750% | $44.2586 | $44.26 | $44.25 | $44.30 |
| Purchase #3 | $22.88 | 12.783% | $25.8048 | $25.80 | $25.80 | $25.80 |
| Purchase #4 | $31.78 | 8.332% | $34.4279 | $34.43 | $34.45 | $34.40 |
| Purchase #5 | $130.28 | 5.396% | $137.3099 | $137.31 | $137.30 | $137.30 |
| Purchase #6 | $165.65 | 12.740% | $186.7538 | $186.75 | $186.75 | $186.80 |
| Purchase #7 | $44.27 | 13.373% | $50.1902 | $50.19 | $50.20 | $50.20 |
| 7 purchase totals = | $494.26 | $538.7467 | $538.74 | $538.75 | $538.80 | |