| 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 | $93.70 | 8.850% | $101.9925 | $101.99 | $102.00 | $102.00 |
| Purchase #2 | $74.74 | 8.207% | $80.8739 | $80.87 | $80.85 | $80.90 |
| Purchase #3 | $33.27 | 11.514% | $37.1007 | $37.10 | $37.10 | $37.10 |
| Purchase #4 | $216.48 | 3.173% | $223.3489 | $223.35 | $223.35 | $223.30 |
| Purchase #5 | $73.83 | 3.507% | $76.4192 | $76.42 | $76.40 | $76.40 |
| Purchase #6 | $186.34 | 4.719% | $195.1334 | $195.13 | $195.15 | $195.10 |
| Purchase #7 | $195.91 | 6.217% | $208.0897 | $208.09 | $208.10 | $208.10 |
| 7 purchase totals = | $874.27 | $922.9583 | $922.95 | $922.95 | $922.90 | |