| 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 | $26.99 | 3.171% | $27.8459 | $27.85 | $27.85 | $27.80 |
| Purchase #2 | $178.40 | 13.282% | $202.0951 | $202.10 | $202.10 | $202.10 |
| Purchase #3 | $148.99 | 12.822% | $168.0935 | $168.09 | $168.10 | $168.10 |
| Purchase #4 | $148.85 | 12.814% | $167.9236 | $167.92 | $167.90 | $167.90 |
| Purchase #5 | $39.46 | 5.516% | $41.6366 | $41.64 | $41.65 | $41.60 |
| Purchase #6 | $246.42 | 7.562% | $265.0543 | $265.05 | $265.05 | $265.10 |
| Purchase #7 | $55.76 | 4.229% | $58.1181 | $58.12 | $58.10 | $58.10 |
| 7 purchase totals = | $844.87 | $930.7671 | $930.77 | $930.75 | $930.70 | |