| 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 | $90.94 | 11.546% | $101.4399 | $101.44 | $101.45 | $101.40 |
| Purchase #2 | $36.26 | 10.187% | $39.9538 | $39.95 | $39.95 | $40.00 |
| Purchase #3 | $10.87 | 12.608% | $12.2405 | $12.24 | $12.25 | $12.20 |
| Purchase #4 | $248.84 | 10.547% | $275.0852 | $275.09 | $275.10 | $275.10 |
| Purchase #5 | $25.83 | 9.401% | $28.2583 | $28.26 | $28.25 | $28.30 |
| Purchase #6 | $224.42 | 11.592% | $250.4348 | $250.43 | $250.45 | $250.40 |
| Purchase #7 | $121.65 | 12.843% | $137.2735 | $137.27 | $137.25 | $137.30 |
| 7 purchase totals = | $758.81 | $844.6860 | $844.68 | $844.70 | $844.70 | |