| 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 | $19.66 | 9.480% | $21.5238 | $21.52 | $21.50 | $21.50 |
| Purchase #2 | $69.87 | 13.209% | $79.0991 | $79.10 | $79.10 | $79.10 |
| Purchase #3 | $63.94 | 12.160% | $71.7151 | $71.72 | $71.70 | $71.70 |
| Purchase #4 | $211.78 | 8.726% | $230.2599 | $230.26 | $230.25 | $230.30 |
| Purchase #5 | $89.56 | 5.119% | $94.1446 | $94.14 | $94.15 | $94.10 |
| Purchase #6 | $124.52 | 8.776% | $135.4479 | $135.45 | $135.45 | $135.40 |
| Purchase #7 | $201.49 | 6.691% | $214.9717 | $214.97 | $214.95 | $215.00 |
| 7 purchase totals = | $780.82 | $847.1621 | $847.16 | $847.10 | $847.10 | |