| 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 | $78.42 | 9.105% | $85.5601 | $85.56 | $85.55 | $85.60 |
| Purchase #2 | $150.95 | 7.220% | $161.8486 | $161.85 | $161.85 | $161.80 |
| Purchase #3 | $186.31 | 11.702% | $208.112 | $208.11 | $208.10 | $208.10 |
| Purchase #4 | $24.84 | 4.680% | $26.0025 | $26.00 | $26.00 | $26.00 |
| Purchase #5 | $120.80 | 7.323% | $129.6462 | $129.65 | $129.65 | $129.60 |
| Purchase #6 | $168.85 | 12.236% | $189.5105 | $189.51 | $189.50 | $189.50 |
| Purchase #7 | $23.44 | 11.150% | $26.0536 | $26.05 | $26.05 | $26.10 |
| 7 purchase totals = | $753.61 | $826.7335 | $826.73 | $826.70 | $826.70 | |