| 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 | $92.61 | 10.557% | $102.3868 | $102.39 | $102.40 | $102.40 |
| Purchase #2 | $64.45 | 7.429% | $69.238 | $69.24 | $69.25 | $69.20 |
| Purchase #3 | $192.66 | 11.668% | $215.1396 | $215.14 | $215.15 | $215.10 |
| Purchase #4 | $84.75 | 12.585% | $95.4158 | $95.42 | $95.40 | $95.40 |
| Purchase #5 | $221.54 | 4.307% | $231.0817 | $231.08 | $231.10 | $231.10 |
| Purchase #6 | $194.60 | 8.398% | $210.9425 | $210.94 | $210.95 | $210.90 |
| Purchase #7 | $45.81 | 3.830% | $47.5645 | $47.56 | $47.55 | $47.60 |
| 7 purchase totals = | $896.42 | $971.7689 | $971.77 | $971.80 | $971.70 | |