| 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 | $90.88 | 3.795% | $94.3289 | $94.33 | $94.35 | $94.30 |
| Purchase #2 | $68.99 | 3.443% | $71.3653 | $71.37 | $71.35 | $71.40 |
| Purchase #3 | $9.25 | 11.697% | $10.332 | $10.33 | $10.35 | $10.30 |
| Purchase #4 | $36.54 | 3.372% | $37.7721 | $37.77 | $37.75 | $37.80 |
| Purchase #5 | $238.47 | 5.177% | $250.8156 | $250.82 | $250.80 | $250.80 |
| Purchase #6 | $123.68 | 8.723% | $134.4686 | $134.47 | $134.45 | $134.50 |
| Purchase #7 | $244.26 | 5.708% | $258.2024 | $258.20 | $258.20 | $258.20 |
| 7 purchase totals = | $812.07 | $857.2849 | $857.29 | $857.25 | $857.30 | |