| 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 | $57.71 | 9.620% | $63.2617 | $63.26 | $63.25 | $63.30 |
| Purchase #2 | $180.85 | 9.462% | $197.962 | $197.96 | $197.95 | $198.00 |
| Purchase #3 | $7.77 | 12.835% | $8.7673 | $8.77 | $8.75 | $8.80 |
| Purchase #4 | $121.67 | 12.455% | $136.824 | $136.82 | $136.80 | $136.80 |
| Purchase #5 | $117.30 | 12.739% | $132.2428 | $132.24 | $132.25 | $132.20 |
| Purchase #6 | $211.33 | 13.427% | $239.7053 | $239.71 | $239.70 | $239.70 |
| Purchase #7 | $64.85 | 7.105% | $69.4576 | $69.46 | $69.45 | $69.50 |
| 7 purchase totals = | $761.48 | $848.2207 | $848.22 | $848.15 | $848.30 | |