| 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 | $19.48 | 4.185% | $20.2952 | $20.30 | $20.30 | $20.30 |
| Purchase #2 | $178.53 | 12.645% | $201.1051 | $201.11 | $201.10 | $201.10 |
| Purchase #3 | $130.59 | 3.281% | $134.8747 | $134.87 | $134.85 | $134.90 |
| Purchase #4 | $15.80 | 9.170% | $17.2489 | $17.25 | $17.25 | $17.20 |
| Purchase #5 | $110.36 | 7.697% | $118.8544 | $118.85 | $118.85 | $118.90 |
| Purchase #6 | $143.40 | 6.227% | $152.3295 | $152.33 | $152.35 | $152.30 |
| Purchase #7 | $64.71 | 13.740% | $73.6012 | $73.60 | $73.60 | $73.60 |
| 7 purchase totals = | $662.87 | $718.3090 | $718.31 | $718.30 | $718.30 | |