| 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 | $73.57 | 7.234% | $78.8921 | $78.89 | $78.90 | $78.90 |
| Purchase #2 | $91.82 | 11.452% | $102.3352 | $102.34 | $102.35 | $102.30 |
| Purchase #3 | $70.64 | 7.281% | $75.7833 | $75.78 | $75.80 | $75.80 |
| Purchase #4 | $211.52 | 5.418% | $222.9802 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $24.76 | 7.455% | $26.6059 | $26.61 | $26.60 | $26.60 |
| Purchase #6 | $221.38 | 12.841% | $249.8074 | $249.81 | $249.80 | $249.80 |
| Purchase #7 | $75.63 | 9.189% | $82.5796 | $82.58 | $82.60 | $82.60 |
| 7 purchase totals = | $769.32 | $838.9837 | $838.99 | $839.05 | $839.00 | |