| 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 | $83.91 | 10.140% | $92.4185 | $92.42 | $92.40 | $92.40 |
| Purchase #2 | $237.35 | 13.277% | $268.863 | $268.86 | $268.85 | $268.90 |
| Purchase #3 | $85.63 | 8.470% | $92.8829 | $92.88 | $92.90 | $92.90 |
| Purchase #4 | $7.95 | 9.206% | $8.6819 | $8.68 | $8.70 | $8.70 |
| Purchase #5 | $69.98 | 10.676% | $77.4511 | $77.45 | $77.45 | $77.50 |
| Purchase #6 | $103.35 | 11.735% | $115.4781 | $115.48 | $115.50 | $115.50 |
| Purchase #7 | $65.90 | 11.636% | $73.5681 | $73.57 | $73.55 | $73.60 |
| 7 purchase totals = | $654.07 | $729.3436 | $729.34 | $729.35 | $729.50 | |