| 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 | $73.71 | 11.465% | $82.1609 | $82.16 | $82.15 | $82.20 |
| Purchase #2 | $17.35 | 11.671% | $19.3749 | $19.37 | $19.35 | $19.40 |
| Purchase #3 | $34.78 | 7.604% | $37.4247 | $37.42 | $37.40 | $37.40 |
| Purchase #4 | $104.46 | 10.750% | $115.6895 | $115.69 | $115.70 | $115.70 |
| Purchase #5 | $157.29 | 8.299% | $170.3435 | $170.34 | $170.35 | $170.30 |
| Purchase #6 | $32.48 | 3.216% | $33.5246 | $33.52 | $33.50 | $33.50 |
| Purchase #7 | $153.92 | 7.169% | $164.9545 | $164.95 | $164.95 | $165.00 |
| 7 purchase totals = | $573.99 | $623.4726 | $623.45 | $623.40 | $623.50 | |