| 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 | $45.30 | 8.547% | $49.1718 | $49.17 | $49.15 | $49.20 |
| Purchase #2 | $155.82 | 10.641% | $172.4008 | $172.40 | $172.40 | $172.40 |
| Purchase #3 | $96.59 | 11.755% | $107.9442 | $107.94 | $107.95 | $107.90 |
| Purchase #4 | $122.88 | 6.591% | $130.979 | $130.98 | $131.00 | $131.00 |
| Purchase #5 | $10.46 | 12.779% | $11.7967 | $11.80 | $11.80 | $11.80 |
| Purchase #6 | $129.30 | 12.826% | $145.884 | $145.88 | $145.90 | $145.90 |
| Purchase #7 | $141.72 | 9.700% | $155.4668 | $155.47 | $155.45 | $155.50 |
| 7 purchase totals = | $702.07 | $773.6433 | $773.64 | $773.65 | $773.70 | |