| 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 | $56.46 | 12.279% | $63.3927 | $63.39 | $63.40 | $63.40 |
| Purchase #2 | $210.77 | 9.640% | $231.0882 | $231.09 | $231.10 | $231.10 |
| Purchase #3 | $219.62 | 11.146% | $244.0988 | $244.10 | $244.10 | $244.10 |
| Purchase #4 | $105.40 | 7.400% | $113.1996 | $113.20 | $113.20 | $113.20 |
| Purchase #5 | $73.43 | 13.236% | $83.1492 | $83.15 | $83.15 | $83.10 |
| Purchase #6 | $85.38 | 5.216% | $89.8334 | $89.83 | $89.85 | $89.80 |
| Purchase #7 | $96.52 | 11.401% | $107.5242 | $107.52 | $107.50 | $107.50 |
| 7 purchase totals = | $847.58 | $932.2861 | $932.28 | $932.30 | $932.20 | |