| 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 | $37.26 | 4.146% | $38.8048 | $38.80 | $38.80 | $38.80 |
| Purchase #2 | $208.34 | 7.311% | $223.5717 | $223.57 | $223.55 | $223.60 |
| Purchase #3 | $71.52 | 8.868% | $77.8624 | $77.86 | $77.85 | $77.90 |
| Purchase #4 | $145.61 | 7.174% | $156.0561 | $156.06 | $156.05 | $156.10 |
| Purchase #5 | $56.75 | 11.825% | $63.4607 | $63.46 | $63.45 | $63.50 |
| Purchase #6 | $152.89 | 13.829% | $174.0332 | $174.03 | $174.05 | $174.00 |
| Purchase #7 | $203.90 | 13.398% | $231.2185 | $231.22 | $231.20 | $231.20 |
| 7 purchase totals = | $876.27 | $965.0074 | $965.00 | $964.95 | $965.10 | |