| 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 | $27.95 | 12.538% | $31.4544 | $31.45 | $31.45 | $31.50 |
| Purchase #2 | $80.75 | 7.415% | $86.7376 | $86.74 | $86.75 | $86.70 |
| Purchase #3 | $56.34 | 13.183% | $63.7673 | $63.77 | $63.75 | $63.80 |
| Purchase #4 | $57.89 | 11.379% | $64.4773 | $64.48 | $64.50 | $64.50 |
| Purchase #5 | $43.67 | 13.710% | $49.6572 | $49.66 | $49.65 | $49.70 |
| Purchase #6 | $192.74 | 12.575% | $216.9771 | $216.98 | $217.00 | $217.00 |
| Purchase #7 | $152.52 | 10.278% | $168.196 | $168.20 | $168.20 | $168.20 |
| 7 purchase totals = | $611.86 | $681.2669 | $681.28 | $681.30 | $681.40 | |