| 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 | $34.74 | 6.376% | $36.955 | $36.96 | $36.95 | $37.00 |
| Purchase #2 | $220.31 | 7.579% | $237.0073 | $237.01 | $237.00 | $237.00 |
| Purchase #3 | $50.47 | 9.260% | $55.1435 | $55.14 | $55.15 | $55.10 |
| Purchase #4 | $21.58 | 3.168% | $22.2637 | $22.26 | $22.25 | $22.30 |
| Purchase #5 | $54.34 | 13.129% | $61.4743 | $61.47 | $61.45 | $61.50 |
| Purchase #6 | $9.87 | 9.377% | $10.7955 | $10.80 | $10.80 | $10.80 |
| Purchase #7 | $130.88 | 11.346% | $145.7296 | $145.73 | $145.75 | $145.70 |
| 7 purchase totals = | $522.19 | $569.3689 | $569.37 | $569.35 | $569.40 | |