| 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 | $30.43 | 4.692% | $31.8578 | $31.86 | $31.85 | $31.90 |
| Purchase #2 | $15.78 | 6.403% | $16.7904 | $16.79 | $16.80 | $16.80 |
| Purchase #3 | $199.81 | 5.745% | $211.2891 | $211.29 | $211.30 | $211.30 |
| Purchase #4 | $223.51 | 12.532% | $251.5203 | $251.52 | $251.50 | $251.50 |
| Purchase #5 | $38.76 | 5.628% | $40.9414 | $40.94 | $40.95 | $40.90 |
| Purchase #6 | $171.37 | 12.596% | $192.9558 | $192.96 | $192.95 | $193.00 |
| Purchase #7 | $159.29 | 11.514% | $177.6307 | $177.63 | $177.65 | $177.60 |
| 7 purchase totals = | $838.95 | $922.9855 | $922.99 | $923.00 | $923.00 | |