| 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 | $36.69 | 7.526% | $39.4513 | $39.45 | $39.45 | $39.50 |
| Purchase #2 | $132.99 | 11.624% | $148.4488 | $148.45 | $148.45 | $148.40 |
| Purchase #3 | $172.57 | 3.796% | $179.1208 | $179.12 | $179.10 | $179.10 |
| Purchase #4 | $72.91 | 10.623% | $80.6552 | $80.66 | $80.65 | $80.70 |
| Purchase #5 | $57.62 | 9.768% | $63.2483 | $63.25 | $63.25 | $63.20 |
| Purchase #6 | $144.34 | 6.103% | $153.1491 | $153.15 | $153.15 | $153.10 |
| Purchase #7 | $85.73 | 8.690% | $93.1799 | $93.18 | $93.20 | $93.20 |
| 7 purchase totals = | $702.85 | $757.2534 | $757.26 | $757.25 | $757.20 | |