| 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 | $73.88 | 8.201% | $79.9389 | $79.94 | $79.95 | $79.90 |
| Purchase #2 | $42.74 | 4.543% | $44.6817 | $44.68 | $44.70 | $44.70 |
| Purchase #3 | $126.38 | 4.673% | $132.2857 | $132.29 | $132.30 | $132.30 |
| Purchase #4 | $145.59 | 6.475% | $155.017 | $155.02 | $155.00 | $155.00 |
| Purchase #5 | $211.48 | 11.291% | $235.3582 | $235.36 | $235.35 | $235.40 |
| Purchase #6 | $212.80 | 10.854% | $235.8973 | $235.90 | $235.90 | $235.90 |
| Purchase #7 | $203.76 | 3.288% | $210.4596 | $210.46 | $210.45 | $210.50 |
| 7 purchase totals = | $1,016.63 | $1,093.6384 | $1,093.65 | $1,093.65 | $1,093.70 | |