| 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 | $80.43 | 4.759% | $84.2577 | $84.26 | $84.25 | $84.30 |
| Purchase #2 | $38.86 | 5.779% | $41.1057 | $41.11 | $41.10 | $41.10 |
| Purchase #3 | $44.75 | 8.702% | $48.6441 | $48.64 | $48.65 | $48.60 |
| Purchase #4 | $67.91 | 10.143% | $74.7981 | $74.80 | $74.80 | $74.80 |
| Purchase #5 | $161.35 | 11.138% | $179.3212 | $179.32 | $179.30 | $179.30 |
| Purchase #6 | $70.98 | 4.316% | $74.0435 | $74.04 | $74.05 | $74.00 |
| Purchase #7 | $48.34 | 6.757% | $51.6063 | $51.61 | $51.60 | $51.60 |
| 7 purchase totals = | $512.62 | $553.7766 | $553.78 | $553.75 | $553.70 | |