| 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 | $70.30 | 5.649% | $74.2712 | $74.27 | $74.25 | $74.30 |
| Purchase #2 | $48.63 | 7.131% | $52.0978 | $52.10 | $52.10 | $52.10 |
| Purchase #3 | $21.59 | 13.336% | $24.4692 | $24.47 | $24.45 | $24.50 |
| Purchase #4 | $90.26 | 6.728% | $96.3327 | $96.33 | $96.35 | $96.30 |
| Purchase #5 | $23.71 | 3.646% | $24.5745 | $24.57 | $24.55 | $24.60 |
| Purchase #6 | $130.92 | 11.507% | $145.985 | $145.99 | $146.00 | $146.00 |
| Purchase #7 | $117.28 | 4.106% | $122.0955 | $122.10 | $122.10 | $122.10 |
| 7 purchase totals = | $502.69 | $539.8259 | $539.83 | $539.80 | $539.90 | |