| 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 | $84.93 | 7.747% | $91.5095 | $91.51 | $91.50 | $91.50 |
| Purchase #2 | $240.68 | 13.764% | $273.8072 | $273.81 | $273.80 | $273.80 |
| Purchase #3 | $24.36 | 8.398% | $26.4058 | $26.41 | $26.40 | $26.40 |
| Purchase #4 | $117.73 | 9.500% | $128.9144 | $128.91 | $128.90 | $128.90 |
| Purchase #5 | $10.60 | 12.456% | $11.9203 | $11.92 | $11.90 | $11.90 |
| Purchase #6 | $108.53 | 11.823% | $121.3615 | $121.36 | $121.35 | $121.40 |
| Purchase #7 | $245.72 | 12.498% | $276.4301 | $276.43 | $276.45 | $276.40 |
| 7 purchase totals = | $832.55 | $930.3488 | $930.35 | $930.30 | $930.30 | |