| 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 | $92.96 | 7.272% | $99.7201 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $33.40 | 7.584% | $35.9331 | $35.93 | $35.95 | $35.90 |
| Purchase #3 | $73.44 | 11.575% | $81.9407 | $81.94 | $81.95 | $81.90 |
| Purchase #4 | $208.35 | 10.556% | $230.3434 | $230.34 | $230.35 | $230.30 |
| Purchase #5 | $120.64 | 13.228% | $136.5983 | $136.60 | $136.60 | $136.60 |
| Purchase #6 | $220.27 | 4.658% | $230.5302 | $230.53 | $230.55 | $230.50 |
| Purchase #7 | $80.27 | 7.640% | $86.4026 | $86.40 | $86.40 | $86.40 |
| 7 purchase totals = | $829.33 | $901.4684 | $901.46 | $901.50 | $901.30 | |