| 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 | $23.45 | 3.449% | $24.2588 | $24.26 | $24.25 | $24.30 |
| Purchase #2 | $31.43 | 9.430% | $34.3938 | $34.39 | $34.40 | $34.40 |
| Purchase #3 | $32.38 | 6.342% | $34.4335 | $34.43 | $34.45 | $34.40 |
| Purchase #4 | $84.98 | 3.740% | $88.1583 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $54.26 | 6.764% | $57.9301 | $57.93 | $57.95 | $57.90 |
| Purchase #6 | $240.40 | 13.472% | $272.7867 | $272.79 | $272.80 | $272.80 |
| Purchase #7 | $184.31 | 3.504% | $190.7682 | $190.77 | $190.75 | $190.80 |
| 7 purchase totals = | $651.21 | $702.7294 | $702.73 | $702.75 | $702.80 | |