| 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 | $66.60 | 7.726% | $71.7455 | $71.75 | $71.75 | $71.70 |
| Purchase #2 | $157.80 | 8.365% | $171 | $171.00 | $171.00 | $171.00 |
| Purchase #3 | $131.49 | 9.685% | $144.2248 | $144.22 | $144.20 | $144.20 |
| Purchase #4 | $34.29 | 5.369% | $36.131 | $36.13 | $36.15 | $36.10 |
| Purchase #5 | $75.33 | 9.200% | $82.2604 | $82.26 | $82.25 | $82.30 |
| Purchase #6 | $25.61 | 7.771% | $27.6002 | $27.60 | $27.60 | $27.60 |
| Purchase #7 | $141.74 | 12.678% | $159.7098 | $159.71 | $159.70 | $159.70 |
| 7 purchase totals = | $632.86 | $692.6717 | $692.67 | $692.65 | $692.60 | |