| 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 | $17.82 | 8.323% | $19.3032 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $38.37 | 13.549% | $43.5688 | $43.57 | $43.55 | $43.60 |
| Purchase #3 | $192.41 | 12.326% | $216.1265 | $216.13 | $216.15 | $216.10 |
| Purchase #4 | $77.82 | 7.570% | $83.711 | $83.71 | $83.70 | $83.70 |
| Purchase #5 | $157.59 | 12.174% | $176.775 | $176.78 | $176.80 | $176.80 |
| Purchase #6 | $40.71 | 10.837% | $45.1217 | $45.12 | $45.10 | $45.10 |
| Purchase #7 | $80.63 | 4.472% | $84.2358 | $84.24 | $84.25 | $84.20 |
| 7 purchase totals = | $605.35 | $668.8420 | $668.85 | $668.85 | $668.80 | |