| 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 | $44.53 | 7.354% | $47.8047 | $47.80 | $47.80 | $47.80 |
| Purchase #2 | $237.90 | 6.593% | $253.5847 | $253.58 | $253.60 | $253.60 |
| Purchase #3 | $149.81 | 4.754% | $156.932 | $156.93 | $156.95 | $156.90 |
| Purchase #4 | $134.92 | 11.133% | $149.9406 | $149.94 | $149.95 | $149.90 |
| Purchase #5 | $89.85 | 11.754% | $100.411 | $100.41 | $100.40 | $100.40 |
| Purchase #6 | $96.48 | 13.858% | $109.8502 | $109.85 | $109.85 | $109.90 |
| Purchase #7 | $210.98 | 13.696% | $239.8758 | $239.88 | $239.90 | $239.90 |
| 7 purchase totals = | $964.47 | $1,058.3990 | $1,058.39 | $1,058.45 | $1,058.40 | |