| 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 | $206.29 | 3.787% | $214.1022 | $214.10 | $214.10 | $214.10 |
| Purchase #2 | $52.80 | 13.465% | $59.9095 | $59.91 | $59.90 | $59.90 |
| Purchase #3 | $75.29 | 12.858% | $84.9708 | $84.97 | $84.95 | $85.00 |
| Purchase #4 | $122.92 | 5.848% | $130.1084 | $130.11 | $130.10 | $130.10 |
| Purchase #5 | $76.93 | 9.210% | $84.0153 | $84.02 | $84.00 | $84.00 |
| Purchase #6 | $138.39 | 5.681% | $146.2519 | $146.25 | $146.25 | $146.30 |
| Purchase #7 | $172.36 | 13.275% | $195.2408 | $195.24 | $195.25 | $195.20 |
| 7 purchase totals = | $844.98 | $914.5989 | $914.60 | $914.55 | $914.60 | |