| 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 | $75.39 | 5.634% | $79.6375 | $79.64 | $79.65 | $79.60 |
| Purchase #2 | $173.95 | 11.503% | $193.9595 | $193.96 | $193.95 | $194.00 |
| Purchase #3 | $40.27 | 6.853% | $43.0297 | $43.03 | $43.05 | $43.00 |
| Purchase #4 | $19.85 | 12.679% | $22.3668 | $22.37 | $22.35 | $22.40 |
| Purchase #5 | $29.73 | 8.755% | $32.3329 | $32.33 | $32.35 | $32.30 |
| Purchase #6 | $159.46 | 6.791% | $170.2889 | $170.29 | $170.30 | $170.30 |
| Purchase #7 | $8.36 | 4.342% | $8.723 | $8.72 | $8.70 | $8.70 |
| 7 purchase totals = | $507.01 | $550.3383 | $550.34 | $550.35 | $550.30 | |