| 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 | $70.54 | 7.864% | $76.0873 | $76.09 | $76.10 | $76.10 |
| Purchase #2 | $171.76 | 5.329% | $180.9131 | $180.91 | $180.90 | $180.90 |
| Purchase #3 | $134.74 | 13.181% | $152.5001 | $152.50 | $152.50 | $152.50 |
| Purchase #4 | $115.76 | 11.269% | $128.805 | $128.81 | $128.80 | $128.80 |
| Purchase #5 | $13.32 | 10.211% | $14.6801 | $14.68 | $14.70 | $14.70 |
| Purchase #6 | $140.92 | 11.362% | $156.9313 | $156.93 | $156.95 | $156.90 |
| Purchase #7 | $114.47 | 12.448% | $128.7192 | $128.72 | $128.70 | $128.70 |
| 7 purchase totals = | $761.51 | $838.6361 | $838.64 | $838.65 | $838.60 | |