| 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 | $8.92 | 5.733% | $9.4314 | $9.43 | $9.45 | $9.40 |
| Purchase #2 | $66.55 | 5.111% | $69.9514 | $69.95 | $69.95 | $70.00 |
| Purchase #3 | $152.44 | 9.284% | $166.5925 | $166.59 | $166.60 | $166.60 |
| Purchase #4 | $11.85 | 5.196% | $12.4657 | $12.47 | $12.45 | $12.50 |
| Purchase #5 | $70.48 | 7.810% | $75.9845 | $75.98 | $76.00 | $76.00 |
| Purchase #6 | $189.47 | 12.763% | $213.6521 | $213.65 | $213.65 | $213.70 |
| Purchase #7 | $59.60 | 10.123% | $65.6333 | $65.63 | $65.65 | $65.60 |
| 7 purchase totals = | $559.31 | $613.7109 | $613.70 | $613.75 | $613.80 | |