| 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 | $8.29 | 5.723% | $8.7644 | $8.76 | $8.75 | $8.80 |
| Purchase #2 | $22.83 | 8.729% | $24.8228 | $24.82 | $24.80 | $24.80 |
| Purchase #3 | $186.43 | 3.431% | $192.8264 | $192.83 | $192.85 | $192.80 |
| Purchase #4 | $192.94 | 12.501% | $217.0594 | $217.06 | $217.05 | $217.10 |
| Purchase #5 | $194.46 | 7.757% | $209.5443 | $209.54 | $209.55 | $209.50 |
| Purchase #6 | $152.83 | 4.625% | $159.8984 | $159.90 | $159.90 | $159.90 |
| Purchase #7 | $246.92 | 6.362% | $262.6291 | $262.63 | $262.65 | $262.60 |
| 7 purchase totals = | $1,004.70 | $1,075.5448 | $1,075.54 | $1,075.55 | $1,075.50 | |