| 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 | $67.85 | 5.724% | $71.7337 | $71.73 | $71.75 | $71.70 |
| Purchase #2 | $38.77 | 8.243% | $41.9658 | $41.97 | $41.95 | $42.00 |
| Purchase #3 | $100.50 | 10.403% | $110.955 | $110.96 | $110.95 | $111.00 |
| Purchase #4 | $174.36 | 7.615% | $187.6375 | $187.64 | $187.65 | $187.60 |
| Purchase #5 | $174.53 | 8.276% | $188.9741 | $188.97 | $188.95 | $189.00 |
| Purchase #6 | $231.43 | 8.675% | $251.5066 | $251.51 | $251.50 | $251.50 |
| Purchase #7 | $135.32 | 8.328% | $146.5894 | $146.59 | $146.60 | $146.60 |
| 7 purchase totals = | $922.76 | $999.3621 | $999.37 | $999.35 | $999.40 | |