| 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 | $120.86 | 8.873% | $131.5839 | $131.58 | $131.60 | $131.60 |
| Purchase #2 | $215.33 | 8.563% | $233.7687 | $233.77 | $233.75 | $233.80 |
| Purchase #3 | $175.83 | 4.361% | $183.4979 | $183.50 | $183.50 | $183.50 |
| Purchase #4 | $10.68 | 10.551% | $11.8068 | $11.81 | $11.80 | $11.80 |
| Purchase #5 | $58.76 | 13.684% | $66.8007 | $66.80 | $66.80 | $66.80 |
| Purchase #6 | $14.42 | 12.521% | $16.2255 | $16.23 | $16.25 | $16.20 |
| Purchase #7 | $52.52 | 9.740% | $57.6354 | $57.64 | $57.65 | $57.60 |
| 7 purchase totals = | $648.40 | $701.3189 | $701.33 | $701.35 | $701.30 | |