| 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 | $46.25 | 3.269% | $47.7619 | $47.76 | $47.75 | $47.80 |
| Purchase #2 | $229.38 | 7.111% | $245.6912 | $245.69 | $245.70 | $245.70 |
| Purchase #3 | $135.93 | 7.257% | $145.7944 | $145.79 | $145.80 | $145.80 |
| Purchase #4 | $18.63 | 11.463% | $20.7656 | $20.77 | $20.75 | $20.80 |
| Purchase #5 | $204.98 | 6.431% | $218.1623 | $218.16 | $218.15 | $218.20 |
| Purchase #6 | $17.98 | 13.262% | $20.3645 | $20.36 | $20.35 | $20.40 |
| Purchase #7 | $113.96 | 6.801% | $121.7104 | $121.71 | $121.70 | $121.70 |
| 7 purchase totals = | $767.11 | $820.2503 | $820.24 | $820.20 | $820.40 | |