| 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 | $24.90 | 8.837% | $27.1004 | $27.10 | $27.10 | $27.10 |
| Purchase #2 | $42.55 | 8.785% | $46.288 | $46.29 | $46.30 | $46.30 |
| Purchase #3 | $201.97 | 6.295% | $214.684 | $214.68 | $214.70 | $214.70 |
| Purchase #4 | $103.75 | 7.311% | $111.3352 | $111.34 | $111.35 | $111.30 |
| Purchase #5 | $131.45 | 12.249% | $147.5513 | $147.55 | $147.55 | $147.60 |
| Purchase #6 | $93.70 | 3.187% | $96.6862 | $96.69 | $96.70 | $96.70 |
| Purchase #7 | $143.34 | 13.591% | $162.8213 | $162.82 | $162.80 | $162.80 |
| 7 purchase totals = | $741.66 | $806.4664 | $806.47 | $806.50 | $806.50 | |