| 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 | $103.86 | 3.131% | $107.1119 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $6.27 | 9.103% | $6.8408 | $6.84 | $6.85 | $6.80 |
| Purchase #3 | $5.98 | 9.553% | $6.5513 | $6.55 | $6.55 | $6.60 |
| Purchase #4 | $241.97 | 12.122% | $271.3016 | $271.30 | $271.30 | $271.30 |
| Purchase #5 | $237.95 | 13.595% | $270.2993 | $270.30 | $270.30 | $270.30 |
| Purchase #6 | $141.92 | 8.691% | $154.2543 | $154.25 | $154.25 | $154.30 |
| Purchase #7 | $47.25 | 7.461% | $50.7753 | $50.78 | $50.80 | $50.80 |
| 7 purchase totals = | $785.20 | $867.1345 | $867.13 | $867.15 | $867.20 | |