| 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 | $97.58 | 10.279% | $107.6102 | $107.61 | $107.60 | $107.60 |
| Purchase #2 | $192.86 | 5.340% | $203.1587 | $203.16 | $203.15 | $203.20 |
| Purchase #3 | $190.82 | 10.536% | $210.9248 | $210.92 | $210.90 | $210.90 |
| Purchase #4 | $117.34 | 10.842% | $130.062 | $130.06 | $130.05 | $130.10 |
| Purchase #5 | $62.90 | 11.652% | $70.2291 | $70.23 | $70.25 | $70.20 |
| Purchase #6 | $57.54 | 7.771% | $62.0114 | $62.01 | $62.00 | $62.00 |
| Purchase #7 | $59.56 | 6.814% | $63.6184 | $63.62 | $63.60 | $63.60 |
| 7 purchase totals = | $778.60 | $847.6146 | $847.61 | $847.55 | $847.60 | |