| 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 | $47.31 | 9.486% | $51.7978 | $51.80 | $51.80 | $51.80 |
| Purchase #2 | $221.60 | 3.165% | $228.6136 | $228.61 | $228.60 | $228.60 |
| Purchase #3 | $151.45 | 6.791% | $161.735 | $161.74 | $161.75 | $161.70 |
| Purchase #4 | $171.77 | 10.348% | $189.5448 | $189.54 | $189.55 | $189.50 |
| Purchase #5 | $47.29 | 3.127% | $48.7688 | $48.77 | $48.75 | $48.80 |
| Purchase #6 | $100.95 | 12.297% | $113.3638 | $113.36 | $113.35 | $113.40 |
| Purchase #7 | $24.49 | 5.797% | $25.9097 | $25.91 | $25.90 | $25.90 |
| 7 purchase totals = | $764.86 | $819.7335 | $819.73 | $819.70 | $819.70 | |