| 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 | $47.91 | 5.801% | $50.6893 | $50.69 | $50.70 | $50.70 |
| Purchase #2 | $12.60 | 5.535% | $13.2974 | $13.30 | $13.30 | $13.30 |
| Purchase #3 | $134.58 | 10.795% | $149.1079 | $149.11 | $149.10 | $149.10 |
| Purchase #4 | $40.62 | 8.446% | $44.0508 | $44.05 | $44.05 | $44.10 |
| Purchase #5 | $113.35 | 8.303% | $122.7615 | $122.76 | $122.75 | $122.80 |
| Purchase #6 | $161.66 | 13.508% | $183.497 | $183.50 | $183.50 | $183.50 |
| Purchase #7 | $27.54 | 13.177% | $31.1689 | $31.17 | $31.15 | $31.20 |
| 7 purchase totals = | $538.26 | $594.5728 | $594.58 | $594.55 | $594.70 | |