| 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 | $32.86 | 12.573% | $36.9915 | $36.99 | $37.00 | $37.00 |
| Purchase #2 | $61.85 | 10.198% | $68.1575 | $68.16 | $68.15 | $68.20 |
| Purchase #3 | $13.33 | 6.612% | $14.2114 | $14.21 | $14.20 | $14.20 |
| Purchase #4 | $22.25 | 4.694% | $23.2944 | $23.29 | $23.30 | $23.30 |
| Purchase #5 | $81.48 | 8.494% | $88.4009 | $88.40 | $88.40 | $88.40 |
| Purchase #6 | $123.44 | 8.835% | $134.3459 | $134.35 | $134.35 | $134.30 |
| Purchase #7 | $178.47 | 10.529% | $197.2611 | $197.26 | $197.25 | $197.30 |
| 7 purchase totals = | $513.68 | $562.6627 | $562.66 | $562.65 | $562.70 | |