| 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 | $24.67 | 6.550% | $26.2859 | $26.29 | $26.30 | $26.30 |
| Purchase #2 | $165.95 | 7.709% | $178.7431 | $178.74 | $178.75 | $178.70 |
| Purchase #3 | $123.30 | 6.136% | $130.8657 | $130.87 | $130.85 | $130.90 |
| Purchase #4 | $129.59 | 3.486% | $134.1075 | $134.11 | $134.10 | $134.10 |
| Purchase #5 | $108.60 | 5.282% | $114.3363 | $114.34 | $114.35 | $114.30 |
| Purchase #6 | $38.48 | 10.817% | $42.6424 | $42.64 | $42.65 | $42.60 |
| Purchase #7 | $52.25 | 13.789% | $59.4548 | $59.45 | $59.45 | $59.50 |
| 7 purchase totals = | $642.84 | $686.4357 | $686.44 | $686.45 | $686.40 | |