| 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 | $108.32 | 9.481% | $118.5898 | $118.59 | $118.60 | $118.60 |
| Purchase #2 | $65.63 | 6.838% | $70.1178 | $70.12 | $70.10 | $70.10 |
| Purchase #3 | $156.79 | 8.601% | $170.2755 | $170.28 | $170.30 | $170.30 |
| Purchase #4 | $11.60 | 12.587% | $13.0601 | $13.06 | $13.05 | $13.10 |
| Purchase #5 | $69.25 | 3.870% | $71.93 | $71.93 | $71.95 | $71.90 |
| Purchase #6 | $46.81 | 8.805% | $50.9316 | $50.93 | $50.95 | $50.90 |
| Purchase #7 | $5.67 | 3.430% | $5.8645 | $5.86 | $5.85 | $5.90 |
| 7 purchase totals = | $464.07 | $500.7693 | $500.77 | $500.80 | $500.80 | |