| 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 | $103.48 | 11.710% | $115.5975 | $115.60 | $115.60 | $115.60 |
| Purchase #2 | $86.81 | 7.787% | $93.5699 | $93.57 | $93.55 | $93.60 |
| Purchase #3 | $17.81 | 3.172% | $18.3749 | $18.37 | $18.35 | $18.40 |
| Purchase #4 | $31.58 | 7.276% | $33.8778 | $33.88 | $33.90 | $33.90 |
| Purchase #5 | $128.34 | 11.377% | $142.9412 | $142.94 | $142.95 | $142.90 |
| Purchase #6 | $199.64 | 10.141% | $219.8855 | $219.89 | $219.90 | $219.90 |
| Purchase #7 | $204.30 | 12.655% | $230.1542 | $230.15 | $230.15 | $230.20 |
| 7 purchase totals = | $771.96 | $854.4010 | $854.40 | $854.40 | $854.50 | |