| 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 | $222.57 | 5.324% | $234.4196 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $90.51 | 6.724% | $96.5959 | $96.60 | $96.60 | $96.60 |
| Purchase #3 | $52.48 | 4.855% | $55.0279 | $55.03 | $55.05 | $55.00 |
| Purchase #4 | $126.42 | 10.699% | $139.9457 | $139.95 | $139.95 | $139.90 |
| Purchase #5 | $29.88 | 7.603% | $32.1518 | $32.15 | $32.15 | $32.20 |
| Purchase #6 | $41.61 | 6.441% | $44.2901 | $44.29 | $44.30 | $44.30 |
| Purchase #7 | $53.26 | 12.837% | $60.097 | $60.10 | $60.10 | $60.10 |
| 7 purchase totals = | $616.73 | $662.5280 | $662.54 | $662.55 | $662.50 | |