| 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 | $85.64 | 8.579% | $92.9871 | $92.99 | $93.00 | $93.00 |
| Purchase #2 | $101.90 | 7.507% | $109.5496 | $109.55 | $109.55 | $109.50 |
| Purchase #3 | $129.51 | 8.539% | $140.5689 | $140.57 | $140.55 | $140.60 |
| Purchase #4 | $148.86 | 11.258% | $165.6187 | $165.62 | $165.60 | $165.60 |
| Purchase #5 | $155.64 | 12.338% | $174.8429 | $174.84 | $174.85 | $174.80 |
| Purchase #6 | $227.63 | 9.162% | $248.4855 | $248.49 | $248.50 | $248.50 |
| Purchase #7 | $25.48 | 9.711% | $27.9544 | $27.95 | $27.95 | $28.00 |
| 7 purchase totals = | $874.66 | $960.0071 | $960.01 | $960.00 | $960.00 | |