| 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 | $64.54 | 9.445% | $70.6358 | $70.64 | $70.65 | $70.60 |
| Purchase #2 | $191.36 | 8.255% | $207.1568 | $207.16 | $207.15 | $207.20 |
| Purchase #3 | $75.91 | 13.115% | $85.8656 | $85.87 | $85.85 | $85.90 |
| Purchase #4 | $59.82 | 11.728% | $66.8357 | $66.84 | $66.85 | $66.80 |
| Purchase #5 | $168.44 | 11.249% | $187.3878 | $187.39 | $187.40 | $187.40 |
| Purchase #6 | $147.74 | 6.403% | $157.1998 | $157.20 | $157.20 | $157.20 |
| Purchase #7 | $63.96 | 12.409% | $71.8968 | $71.90 | $71.90 | $71.90 |
| 7 purchase totals = | $771.77 | $846.9783 | $847.00 | $847.00 | $847.00 | |