| 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 | $50.69 | 13.815% | $57.6928 | $57.69 | $57.70 | $57.70 |
| Purchase #2 | $17.41 | 8.215% | $18.8402 | $18.84 | $18.85 | $18.80 |
| Purchase #3 | $137.74 | 6.744% | $147.0292 | $147.03 | $147.05 | $147.00 |
| Purchase #4 | $238.63 | 6.688% | $254.5896 | $254.59 | $254.60 | $254.60 |
| Purchase #5 | $38.72 | 7.530% | $41.6356 | $41.64 | $41.65 | $41.60 |
| Purchase #6 | $23.53 | 12.508% | $26.4731 | $26.47 | $26.45 | $26.50 |
| Purchase #7 | $119.38 | 8.364% | $129.3649 | $129.36 | $129.35 | $129.40 |
| 7 purchase totals = | $626.10 | $675.6254 | $675.62 | $675.65 | $675.60 | |