| 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 | $79.64 | 5.260% | $83.8291 | $83.83 | $83.85 | $83.80 |
| Purchase #2 | $152.73 | 8.231% | $165.3012 | $165.30 | $165.30 | $165.30 |
| Purchase #3 | $211.87 | 12.181% | $237.6779 | $237.68 | $237.70 | $237.70 |
| Purchase #4 | $41.99 | 4.427% | $43.8489 | $43.85 | $43.85 | $43.80 |
| Purchase #5 | $141.94 | 7.226% | $152.1966 | $152.20 | $152.20 | $152.20 |
| Purchase #6 | $91.40 | 8.161% | $98.8592 | $98.86 | $98.85 | $98.90 |
| Purchase #7 | $187.67 | 11.426% | $209.1132 | $209.11 | $209.10 | $209.10 |
| 7 purchase totals = | $907.24 | $990.8261 | $990.83 | $990.85 | $990.80 | |