| 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 | $58.67 | 9.805% | $64.4226 | $64.42 | $64.40 | $64.40 |
| Purchase #2 | $228.82 | 10.688% | $253.2763 | $253.28 | $253.30 | $253.30 |
| Purchase #3 | $232.37 | 3.706% | $240.9816 | $240.98 | $241.00 | $241.00 |
| Purchase #4 | $120.65 | 12.618% | $135.8736 | $135.87 | $135.85 | $135.90 |
| Purchase #5 | $215.37 | 7.798% | $232.1646 | $232.16 | $232.15 | $232.20 |
| Purchase #6 | $16.37 | 10.173% | $18.0353 | $18.04 | $18.05 | $18.00 |
| Purchase #7 | $7.95 | 3.844% | $8.2556 | $8.26 | $8.25 | $8.30 |
| 7 purchase totals = | $880.20 | $953.0096 | $953.01 | $953.00 | $953.10 | |