| 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 | $8.35 | 5.137% | $8.7789 | $8.78 | $8.80 | $8.80 |
| Purchase #2 | $169.26 | 3.664% | $175.4617 | $175.46 | $175.45 | $175.50 |
| Purchase #3 | $58.33 | 10.349% | $64.3666 | $64.37 | $64.35 | $64.40 |
| Purchase #4 | $226.77 | 6.638% | $241.823 | $241.82 | $241.80 | $241.80 |
| Purchase #5 | $107.42 | 13.503% | $121.9249 | $121.92 | $121.90 | $121.90 |
| Purchase #6 | $57.33 | 7.694% | $61.741 | $61.74 | $61.75 | $61.70 |
| Purchase #7 | $196.29 | 12.305% | $220.4435 | $220.44 | $220.45 | $220.40 |
| 7 purchase totals = | $823.75 | $894.5396 | $894.53 | $894.50 | $894.50 | |