| 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 | $65.45 | 13.599% | $74.3505 | $74.35 | $74.35 | $74.40 |
| Purchase #2 | $247.74 | 12.696% | $279.1931 | $279.19 | $279.20 | $279.20 |
| Purchase #3 | $66.69 | 12.346% | $74.9235 | $74.92 | $74.90 | $74.90 |
| Purchase #4 | $75.94 | 12.483% | $85.4196 | $85.42 | $85.40 | $85.40 |
| Purchase #5 | $35.95 | 3.151% | $37.0828 | $37.08 | $37.10 | $37.10 |
| Purchase #6 | $225.59 | 11.414% | $251.3388 | $251.34 | $251.35 | $251.30 |
| Purchase #7 | $85.69 | 11.525% | $95.5658 | $95.57 | $95.55 | $95.60 |
| 7 purchase totals = | $803.05 | $897.8741 | $897.87 | $897.85 | $897.90 | |