| 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 | $50.80 | 9.534% | $55.6433 | $55.64 | $55.65 | $55.60 |
| Purchase #2 | $193.52 | 13.759% | $220.1464 | $220.15 | $220.15 | $220.10 |
| Purchase #3 | $163.94 | 8.514% | $177.8979 | $177.90 | $177.90 | $177.90 |
| Purchase #4 | $89.54 | 8.274% | $96.9485 | $96.95 | $96.95 | $96.90 |
| Purchase #5 | $20.99 | 10.489% | $23.1916 | $23.19 | $23.20 | $23.20 |
| Purchase #6 | $153.98 | 12.378% | $173.0396 | $173.04 | $173.05 | $173.00 |
| Purchase #7 | $236.90 | 12.263% | $265.951 | $265.95 | $265.95 | $266.00 |
| 7 purchase totals = | $909.67 | $1,012.8183 | $1,012.82 | $1,012.85 | $1,012.70 | |