| 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 | $225.80 | 3.351% | $233.3666 | $233.37 | $233.35 | $233.40 |
| Purchase #2 | $76.30 | 9.606% | $83.6294 | $83.63 | $83.65 | $83.60 |
| Purchase #3 | $84.41 | 10.669% | $93.4157 | $93.42 | $93.40 | $93.40 |
| Purchase #4 | $129.35 | 9.848% | $142.0884 | $142.09 | $142.10 | $142.10 |
| Purchase #5 | $129.46 | 13.836% | $147.3721 | $147.37 | $147.35 | $147.40 |
| Purchase #6 | $7.71 | 9.287% | $8.426 | $8.43 | $8.45 | $8.40 |
| Purchase #7 | $54.50 | 13.503% | $61.8591 | $61.86 | $61.85 | $61.90 |
| 7 purchase totals = | $707.53 | $770.1573 | $770.17 | $770.15 | $770.20 | |