| 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 | $77.99 | 7.458% | $83.8065 | $83.81 | $83.80 | $83.80 |
| Purchase #2 | $32.85 | 5.571% | $34.6801 | $34.68 | $34.70 | $34.70 |
| Purchase #3 | $222.56 | 11.283% | $247.6714 | $247.67 | $247.65 | $247.70 |
| Purchase #4 | $135.35 | 12.785% | $152.6545 | $152.65 | $152.65 | $152.70 |
| Purchase #5 | $82.98 | 8.689% | $90.1901 | $90.19 | $90.20 | $90.20 |
| Purchase #6 | $147.62 | 4.665% | $154.5065 | $154.51 | $154.50 | $154.50 |
| Purchase #7 | $234.79 | 13.353% | $266.1415 | $266.14 | $266.15 | $266.10 |
| 7 purchase totals = | $934.14 | $1,029.6506 | $1,029.65 | $1,029.65 | $1,029.70 | |