| 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 | $125.49 | 12.802% | $141.5552 | $141.56 | $141.55 | $141.60 |
| Purchase #2 | $7.82 | 12.661% | $8.8101 | $8.81 | $8.80 | $8.80 |
| Purchase #3 | $32.28 | 7.624% | $34.741 | $34.74 | $34.75 | $34.70 |
| Purchase #4 | $45.41 | 8.697% | $49.3593 | $49.36 | $49.35 | $49.40 |
| Purchase #5 | $116.55 | 3.308% | $120.4055 | $120.41 | $120.40 | $120.40 |
| Purchase #6 | $67.30 | 9.811% | $73.9028 | $73.90 | $73.90 | $73.90 |
| Purchase #7 | $123.41 | 12.104% | $138.3475 | $138.35 | $138.35 | $138.30 |
| 7 purchase totals = | $518.26 | $567.1214 | $567.13 | $567.10 | $567.10 | |