| 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 | $117.62 | 3.509% | $121.7473 | $121.75 | $121.75 | $121.70 |
| Purchase #2 | $32.52 | 5.484% | $34.3034 | $34.30 | $34.30 | $34.30 |
| Purchase #3 | $68.44 | 9.567% | $74.9877 | $74.99 | $75.00 | $75.00 |
| Purchase #4 | $16.59 | 8.700% | $18.0333 | $18.03 | $18.05 | $18.00 |
| Purchase #5 | $244.38 | 4.375% | $255.0716 | $255.07 | $255.05 | $255.10 |
| Purchase #6 | $141.78 | 8.538% | $153.8852 | $153.89 | $153.90 | $153.90 |
| Purchase #7 | $56.74 | 13.783% | $64.5605 | $64.56 | $64.55 | $64.60 |
| 7 purchase totals = | $678.07 | $722.5890 | $722.59 | $722.60 | $722.60 | |