| 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 | $100.73 | 13.533% | $114.3618 | $114.36 | $114.35 | $114.40 |
| Purchase #2 | $90.57 | 4.514% | $94.6583 | $94.66 | $94.65 | $94.70 |
| Purchase #3 | $46.34 | 12.497% | $52.1311 | $52.13 | $52.15 | $52.10 |
| Purchase #4 | $68.43 | 7.627% | $73.6492 | $73.65 | $73.65 | $73.60 |
| Purchase #5 | $191.73 | 8.672% | $208.3568 | $208.36 | $208.35 | $208.40 |
| Purchase #6 | $117.59 | 12.149% | $131.876 | $131.88 | $131.90 | $131.90 |
| Purchase #7 | $40.85 | 13.593% | $46.4027 | $46.40 | $46.40 | $46.40 |
| 7 purchase totals = | $656.24 | $721.4359 | $721.44 | $721.45 | $721.50 | |