| 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 | $64.97 | 12.351% | $72.9944 | $72.99 | $73.00 | $73.00 |
| Purchase #2 | $43.40 | 10.262% | $47.8537 | $47.85 | $47.85 | $47.90 |
| Purchase #3 | $211.46 | 4.324% | $220.6035 | $220.60 | $220.60 | $220.60 |
| Purchase #4 | $37.43 | 8.244% | $40.5157 | $40.52 | $40.50 | $40.50 |
| Purchase #5 | $71.32 | 8.653% | $77.4913 | $77.49 | $77.50 | $77.50 |
| Purchase #6 | $183.50 | 10.280% | $202.3638 | $202.36 | $202.35 | $202.40 |
| Purchase #7 | $62.75 | 9.462% | $68.6874 | $68.69 | $68.70 | $68.70 |
| 7 purchase totals = | $674.83 | $730.5098 | $730.50 | $730.50 | $730.60 | |