| 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 | $95.75 | 6.838% | $102.2974 | $102.30 | $102.30 | $102.30 |
| Purchase #2 | $177.37 | 3.629% | $183.8068 | $183.81 | $183.80 | $183.80 |
| Purchase #3 | $165.95 | 10.279% | $183.008 | $183.01 | $183.00 | $183.00 |
| Purchase #4 | $35.37 | 12.270% | $39.7099 | $39.71 | $39.70 | $39.70 |
| Purchase #5 | $47.48 | 11.832% | $53.0978 | $53.10 | $53.10 | $53.10 |
| Purchase #6 | $38.56 | 3.785% | $40.0195 | $40.02 | $40.00 | $40.00 |
| Purchase #7 | $37.36 | 6.297% | $39.7126 | $39.71 | $39.70 | $39.70 |
| 7 purchase totals = | $597.84 | $641.6520 | $641.66 | $641.60 | $641.60 | |