| 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 | $37.72 | 3.276% | $38.9557 | $38.96 | $38.95 | $39.00 |
| Purchase #2 | $124.86 | 7.170% | $133.8125 | $133.81 | $133.80 | $133.80 |
| Purchase #3 | $43.94 | 10.701% | $48.642 | $48.64 | $48.65 | $48.60 |
| Purchase #4 | $73.93 | 8.518% | $80.2274 | $80.23 | $80.25 | $80.20 |
| Purchase #5 | $103.96 | 5.841% | $110.0323 | $110.03 | $110.05 | $110.00 |
| Purchase #6 | $115.83 | 9.259% | $126.5547 | $126.55 | $126.55 | $126.60 |
| Purchase #7 | $102.84 | 10.376% | $113.5107 | $113.51 | $113.50 | $113.50 |
| 7 purchase totals = | $603.08 | $651.7353 | $651.73 | $651.75 | $651.70 | |