| 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 | $106.93 | 4.610% | $111.8595 | $111.86 | $111.85 | $111.90 |
| Purchase #2 | $54.73 | 12.754% | $61.7103 | $61.71 | $61.70 | $61.70 |
| Purchase #3 | $71.95 | 13.741% | $81.8366 | $81.84 | $81.85 | $81.80 |
| Purchase #4 | $204.34 | 12.611% | $230.1093 | $230.11 | $230.10 | $230.10 |
| Purchase #5 | $14.85 | 4.465% | $15.5131 | $15.51 | $15.50 | $15.50 |
| Purchase #6 | $210.33 | 4.873% | $220.5794 | $220.58 | $220.60 | $220.60 |
| Purchase #7 | $194.63 | 4.652% | $203.6842 | $203.68 | $203.70 | $203.70 |
| 7 purchase totals = | $857.76 | $925.2924 | $925.29 | $925.30 | $925.30 | |