| 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 | $12.67 | 7.772% | $13.6547 | $13.65 | $13.65 | $13.70 |
| Purchase #2 | $69.76 | 13.439% | $79.135 | $79.14 | $79.15 | $79.10 |
| Purchase #3 | $211.73 | 8.708% | $230.1674 | $230.17 | $230.15 | $230.20 |
| Purchase #4 | $85.35 | 11.362% | $95.0475 | $95.05 | $95.05 | $95.00 |
| Purchase #5 | $239.86 | 7.431% | $257.684 | $257.68 | $257.70 | $257.70 |
| Purchase #6 | $123.70 | 9.511% | $135.4651 | $135.47 | $135.45 | $135.50 |
| Purchase #7 | $85.77 | 11.737% | $95.8368 | $95.84 | $95.85 | $95.80 |
| 7 purchase totals = | $828.84 | $906.9905 | $907.00 | $907.00 | $907.00 | |