| 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 | $59.70 | 8.399% | $64.7142 | $64.71 | $64.70 | $64.70 |
| Purchase #2 | $147.80 | 3.419% | $152.8533 | $152.85 | $152.85 | $152.90 |
| Purchase #3 | $200.58 | 4.254% | $209.1127 | $209.11 | $209.10 | $209.10 |
| Purchase #4 | $109.41 | 5.351% | $115.2645 | $115.26 | $115.25 | $115.30 |
| Purchase #5 | $34.65 | 13.125% | $39.1978 | $39.20 | $39.20 | $39.20 |
| Purchase #6 | $163.61 | 10.807% | $181.2913 | $181.29 | $181.30 | $181.30 |
| Purchase #7 | $131.55 | 4.364% | $137.2908 | $137.29 | $137.30 | $137.30 |
| 7 purchase totals = | $847.30 | $899.7246 | $899.71 | $899.70 | $899.80 | |