| 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 | $137.84 | 10.759% | $152.6702 | $152.67 | $152.65 | $152.70 |
| Purchase #2 | $49.96 | 13.468% | $56.6886 | $56.69 | $56.70 | $56.70 |
| Purchase #3 | $7.95 | 5.203% | $8.3636 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $49.60 | 8.790% | $53.9598 | $53.96 | $53.95 | $54.00 |
| Purchase #5 | $89.53 | 12.850% | $101.0346 | $101.03 | $101.05 | $101.00 |
| Purchase #6 | $186.35 | 9.712% | $204.4483 | $204.45 | $204.45 | $204.40 |
| Purchase #7 | $50.98 | 4.661% | $53.3562 | $53.36 | $53.35 | $53.40 |
| 7 purchase totals = | $572.21 | $630.5213 | $630.52 | $630.50 | $630.60 | |