| 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 | $70.40 | 7.276% | $75.5223 | $75.52 | $75.50 | $75.50 |
| Purchase #2 | $176.25 | 12.358% | $198.031 | $198.03 | $198.05 | $198.00 |
| Purchase #3 | $193.65 | 6.274% | $205.7996 | $205.80 | $205.80 | $205.80 |
| Purchase #4 | $71.26 | 13.126% | $80.6136 | $80.61 | $80.60 | $80.60 |
| Purchase #5 | $61.69 | 7.614% | $66.3871 | $66.39 | $66.40 | $66.40 |
| Purchase #6 | $216.41 | 4.245% | $225.5966 | $225.60 | $225.60 | $225.60 |
| Purchase #7 | $13.53 | 8.319% | $14.6556 | $14.66 | $14.65 | $14.70 |
| 7 purchase totals = | $803.19 | $866.6058 | $866.61 | $866.60 | $866.60 | |