| 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 | $57.83 | 11.693% | $64.5921 | $64.59 | $64.60 | $64.60 |
| Purchase #2 | $102.95 | 7.694% | $110.871 | $110.87 | $110.85 | $110.90 |
| Purchase #3 | $36.55 | 9.426% | $39.9952 | $40.00 | $40.00 | $40.00 |
| Purchase #4 | $98.71 | 9.353% | $107.9423 | $107.94 | $107.95 | $107.90 |
| Purchase #5 | $130.34 | 4.685% | $136.4464 | $136.45 | $136.45 | $136.40 |
| Purchase #6 | $160.59 | 5.528% | $169.4674 | $169.47 | $169.45 | $169.50 |
| Purchase #7 | $32.91 | 5.573% | $34.7441 | $34.74 | $34.75 | $34.70 |
| 7 purchase totals = | $619.88 | $664.0585 | $664.06 | $664.05 | $664.00 | |