| 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 | $33.87 | 8.831% | $36.8611 | $36.86 | $36.85 | $36.90 |
| Purchase #2 | $13.71 | 3.863% | $14.2396 | $14.24 | $14.25 | $14.20 |
| Purchase #3 | $104.32 | 4.546% | $109.0624 | $109.06 | $109.05 | $109.10 |
| Purchase #4 | $131.32 | 9.738% | $144.1079 | $144.11 | $144.10 | $144.10 |
| Purchase #5 | $226.54 | 6.319% | $240.8551 | $240.86 | $240.85 | $240.90 |
| Purchase #6 | $136.41 | 8.176% | $147.5629 | $147.56 | $147.55 | $147.60 |
| Purchase #7 | $56.48 | 11.806% | $63.148 | $63.15 | $63.15 | $63.10 |
| 7 purchase totals = | $702.65 | $755.8370 | $755.84 | $755.80 | $755.90 | |