| 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 | $10.77 | 6.767% | $11.4988 | $11.50 | $11.50 | $11.50 |
| Purchase #2 | $95.56 | 12.664% | $107.6617 | $107.66 | $107.65 | $107.70 |
| Purchase #3 | $135.31 | 9.582% | $148.2754 | $148.28 | $148.30 | $148.30 |
| Purchase #4 | $176.37 | 10.131% | $194.238 | $194.24 | $194.25 | $194.20 |
| Purchase #5 | $36.30 | 5.836% | $38.4185 | $38.42 | $38.40 | $38.40 |
| Purchase #6 | $123.97 | 12.247% | $139.1526 | $139.15 | $139.15 | $139.20 |
| Purchase #7 | $161.61 | 3.620% | $167.4603 | $167.46 | $167.45 | $167.50 |
| 7 purchase totals = | $739.89 | $806.7053 | $806.71 | $806.70 | $806.80 | |