| 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 | $69.45 | 8.510% | $75.3602 | $75.36 | $75.35 | $75.40 |
| Purchase #2 | $107.97 | 12.538% | $121.5073 | $121.51 | $121.50 | $121.50 |
| Purchase #3 | $113.63 | 8.403% | $123.1783 | $123.18 | $123.20 | $123.20 |
| Purchase #4 | $152.73 | 4.294% | $159.2882 | $159.29 | $159.30 | $159.30 |
| Purchase #5 | $22.37 | 6.673% | $23.8628 | $23.86 | $23.85 | $23.90 |
| Purchase #6 | $144.74 | 3.402% | $149.6641 | $149.66 | $149.65 | $149.70 |
| Purchase #7 | $84.55 | 5.369% | $89.0895 | $89.09 | $89.10 | $89.10 |
| 7 purchase totals = | $695.44 | $741.9504 | $741.95 | $741.95 | $742.10 | |