| 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 | $50.63 | 8.838% | $55.1047 | $55.10 | $55.10 | $55.10 |
| Purchase #2 | $103.26 | 12.103% | $115.7576 | $115.76 | $115.75 | $115.80 |
| Purchase #3 | $108.41 | 13.196% | $122.7158 | $122.72 | $122.70 | $122.70 |
| Purchase #4 | $63.48 | 13.792% | $72.2352 | $72.24 | $72.25 | $72.20 |
| Purchase #5 | $152.84 | 10.389% | $168.7185 | $168.72 | $168.70 | $168.70 |
| Purchase #6 | $226.50 | 4.733% | $237.2202 | $237.22 | $237.20 | $237.20 |
| Purchase #7 | $142.45 | 7.736% | $153.4699 | $153.47 | $153.45 | $153.50 |
| 7 purchase totals = | $847.57 | $925.2219 | $925.23 | $925.15 | $925.20 | |