| 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 | $54.97 | 11.244% | $61.1508 | $61.15 | $61.15 | $61.20 |
| Purchase #2 | $8.85 | 11.729% | $9.888 | $9.89 | $9.90 | $9.90 |
| Purchase #3 | $173.57 | 6.545% | $184.9302 | $184.93 | $184.95 | $184.90 |
| Purchase #4 | $32.42 | 12.277% | $36.4002 | $36.40 | $36.40 | $36.40 |
| Purchase #5 | $39.26 | 12.629% | $44.2181 | $44.22 | $44.20 | $44.20 |
| Purchase #6 | $192.41 | 4.549% | $201.1627 | $201.16 | $201.15 | $201.20 |
| Purchase #7 | $205.65 | 13.767% | $233.9618 | $233.96 | $233.95 | $234.00 |
| 7 purchase totals = | $707.13 | $771.7118 | $771.71 | $771.70 | $771.80 | |