| 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 | $89.79 | 4.162% | $93.5271 | $93.53 | $93.55 | $93.50 |
| Purchase #2 | $35.99 | 7.264% | $38.6043 | $38.60 | $38.60 | $38.60 |
| Purchase #3 | $217.39 | 11.549% | $242.4964 | $242.50 | $242.50 | $242.50 |
| Purchase #4 | $56.62 | 12.732% | $63.8289 | $63.83 | $63.85 | $63.80 |
| Purchase #5 | $156.86 | 3.609% | $162.5211 | $162.52 | $162.50 | $162.50 |
| Purchase #6 | $7.55 | 5.646% | $7.9763 | $7.98 | $8.00 | $8.00 |
| Purchase #7 | $210.52 | 11.649% | $235.0435 | $235.04 | $235.05 | $235.00 |
| 7 purchase totals = | $774.72 | $843.9976 | $844.00 | $844.05 | $843.90 | |