| 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 | $9.57 | 11.473% | $10.668 | $10.67 | $10.65 | $10.70 |
| Purchase #2 | $57.85 | 7.129% | $61.9741 | $61.97 | $61.95 | $62.00 |
| Purchase #3 | $159.51 | 9.597% | $174.8182 | $174.82 | $174.80 | $174.80 |
| Purchase #4 | $21.91 | 11.219% | $24.3681 | $24.37 | $24.35 | $24.40 |
| Purchase #5 | $88.52 | 8.632% | $96.161 | $96.16 | $96.15 | $96.20 |
| Purchase #6 | $178.88 | 11.449% | $199.36 | $199.36 | $199.35 | $199.40 |
| Purchase #7 | $229.33 | 3.848% | $238.1546 | $238.15 | $238.15 | $238.20 |
| 7 purchase totals = | $745.57 | $805.5040 | $805.50 | $805.40 | $805.70 | |