| 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 | $31.65 | 11.453% | $35.2749 | $35.27 | $35.25 | $35.30 |
| Purchase #2 | $17.46 | 12.138% | $19.5793 | $19.58 | $19.60 | $19.60 |
| Purchase #3 | $32.39 | 7.642% | $34.8652 | $34.87 | $34.85 | $34.90 |
| Purchase #4 | $139.79 | 3.745% | $145.0251 | $145.03 | $145.05 | $145.00 |
| Purchase #5 | $188.75 | 11.509% | $210.4732 | $210.47 | $210.45 | $210.50 |
| Purchase #6 | $14.36 | 6.688% | $15.3204 | $15.32 | $15.30 | $15.30 |
| Purchase #7 | $12.75 | 10.424% | $14.0791 | $14.08 | $14.10 | $14.10 |
| 7 purchase totals = | $437.15 | $474.6172 | $474.62 | $474.60 | $474.70 | |