| 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 | $39.26 | 9.407% | $42.9532 | $42.95 | $42.95 | $43.00 |
| Purchase #2 | $50.65 | 7.593% | $54.4959 | $54.50 | $54.50 | $54.50 |
| Purchase #3 | $202.29 | 13.186% | $228.964 | $228.96 | $228.95 | $229.00 |
| Purchase #4 | $205.79 | 5.674% | $217.4665 | $217.47 | $217.45 | $217.50 |
| Purchase #5 | $168.54 | 9.332% | $184.2682 | $184.27 | $184.25 | $184.30 |
| Purchase #6 | $68.69 | 5.126% | $72.211 | $72.21 | $72.20 | $72.20 |
| Purchase #7 | $109.79 | 7.432% | $117.9496 | $117.95 | $117.95 | $117.90 |
| 7 purchase totals = | $845.01 | $918.3084 | $918.31 | $918.25 | $918.40 | |