| 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 | $50.58 | 6.513% | $53.8743 | $53.87 | $53.85 | $53.90 |
| Purchase #2 | $248.36 | 3.653% | $257.4326 | $257.43 | $257.45 | $257.40 |
| Purchase #3 | $31.61 | 11.418% | $35.2192 | $35.22 | $35.20 | $35.20 |
| Purchase #4 | $208.47 | 6.577% | $222.1811 | $222.18 | $222.20 | $222.20 |
| Purchase #5 | $64.96 | 8.636% | $70.5699 | $70.57 | $70.55 | $70.60 |
| Purchase #6 | $224.54 | 13.239% | $254.2669 | $254.27 | $254.25 | $254.30 |
| Purchase #7 | $206.88 | 8.111% | $223.66 | $223.66 | $223.65 | $223.70 |
| 7 purchase totals = | $1,035.40 | $1,117.2040 | $1,117.20 | $1,117.15 | $1,117.30 | |