| 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 | $79.57 | 11.147% | $88.4397 | $88.44 | $88.45 | $88.40 |
| Purchase #2 | $189.40 | 5.807% | $200.3985 | $200.40 | $200.40 | $200.40 |
| Purchase #3 | $62.55 | 3.444% | $64.7042 | $64.70 | $64.70 | $64.70 |
| Purchase #4 | $193.25 | 13.551% | $219.4373 | $219.44 | $219.45 | $219.40 |
| Purchase #5 | $221.74 | 11.335% | $246.8742 | $246.87 | $246.85 | $246.90 |
| Purchase #6 | $194.73 | 10.454% | $215.0871 | $215.09 | $215.10 | $215.10 |
| Purchase #7 | $13.88 | 6.188% | $14.7389 | $14.74 | $14.75 | $14.70 |
| 7 purchase totals = | $955.12 | $1,049.6799 | $1,049.68 | $1,049.70 | $1,049.60 | |