| 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 | $120.93 | 12.358% | $135.8745 | $135.87 | $135.85 | $135.90 |
| Purchase #2 | $58.34 | 12.358% | $65.5497 | $65.55 | $65.55 | $65.50 |
| Purchase #3 | $23.70 | 5.624% | $25.0329 | $25.03 | $25.05 | $25.00 |
| Purchase #4 | $93.83 | 8.280% | $101.5991 | $101.60 | $101.60 | $101.60 |
| Purchase #5 | $15.37 | 5.473% | $16.2112 | $16.21 | $16.20 | $16.20 |
| Purchase #6 | $225.46 | 11.322% | $250.9866 | $250.99 | $251.00 | $251.00 |
| Purchase #7 | $100.99 | 5.753% | $106.8 | $106.80 | $106.80 | $106.80 |
| 7 purchase totals = | $638.62 | $702.0540 | $702.05 | $702.05 | $702.00 | |