| 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 | $62.52 | 11.819% | $69.9092 | $69.91 | $69.90 | $69.90 |
| Purchase #2 | $139.44 | 3.827% | $144.7764 | $144.78 | $144.80 | $144.80 |
| Purchase #3 | $73.85 | 9.112% | $80.5792 | $80.58 | $80.60 | $80.60 |
| Purchase #4 | $122.88 | 6.327% | $130.6546 | $130.65 | $130.65 | $130.70 |
| Purchase #5 | $110.85 | 8.504% | $120.2767 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $93.28 | 12.535% | $104.9726 | $104.97 | $104.95 | $105.00 |
| Purchase #7 | $197.62 | 13.143% | $223.5932 | $223.59 | $223.60 | $223.60 |
| 7 purchase totals = | $800.44 | $874.7619 | $874.76 | $874.80 | $874.90 | |