| 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 | $31.86 | 7.292% | $34.1832 | $34.18 | $34.20 | $34.20 |
| Purchase #2 | $195.55 | 7.848% | $210.8968 | $210.90 | $210.90 | $210.90 |
| Purchase #3 | $174.59 | 7.506% | $187.6947 | $187.69 | $187.70 | $187.70 |
| Purchase #4 | $247.47 | 9.233% | $270.3189 | $270.32 | $270.30 | $270.30 |
| Purchase #5 | $19.25 | 7.498% | $20.6934 | $20.69 | $20.70 | $20.70 |
| Purchase #6 | $99.75 | 4.184% | $103.9235 | $103.92 | $103.90 | $103.90 |
| Purchase #7 | $106.66 | 11.855% | $119.3045 | $119.30 | $119.30 | $119.30 |
| 7 purchase totals = | $875.13 | $947.0150 | $947.00 | $947.00 | $947.00 | |