| 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 | $67.66 | 9.227% | $73.903 | $73.90 | $73.90 | $73.90 |
| Purchase #2 | $119.78 | 7.413% | $128.6593 | $128.66 | $128.65 | $128.70 |
| Purchase #3 | $134.65 | 13.202% | $152.4265 | $152.43 | $152.45 | $152.40 |
| Purchase #4 | $145.68 | 5.120% | $153.1388 | $153.14 | $153.15 | $153.10 |
| Purchase #5 | $46.49 | 8.150% | $50.2789 | $50.28 | $50.30 | $50.30 |
| Purchase #6 | $130.84 | 12.398% | $147.0615 | $147.06 | $147.05 | $147.10 |
| Purchase #7 | $21.30 | 7.520% | $22.9018 | $22.90 | $22.90 | $22.90 |
| 7 purchase totals = | $666.40 | $728.3698 | $728.37 | $728.40 | $728.40 | |