| 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 | $32.42 | 11.628% | $36.1898 | $36.19 | $36.20 | $36.20 |
| Purchase #2 | $57.25 | 7.280% | $61.4178 | $61.42 | $61.40 | $61.40 |
| Purchase #3 | $176.26 | 3.356% | $182.1753 | $182.18 | $182.20 | $182.20 |
| Purchase #4 | $21.35 | 12.315% | $23.9793 | $23.98 | $24.00 | $24.00 |
| Purchase #5 | $21.44 | 6.675% | $22.8711 | $22.87 | $22.85 | $22.90 |
| Purchase #6 | $90.53 | 3.460% | $93.6623 | $93.66 | $93.65 | $93.70 |
| Purchase #7 | $125.46 | 12.774% | $141.4863 | $141.49 | $141.50 | $141.50 |
| 7 purchase totals = | $524.71 | $561.7819 | $561.79 | $561.80 | $561.90 | |