| 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 | $27.46 | 13.446% | $31.1523 | $31.15 | $31.15 | $31.20 |
| Purchase #2 | $53.84 | 3.343% | $55.6399 | $55.64 | $55.65 | $55.60 |
| Purchase #3 | $157.91 | 8.503% | $171.3371 | $171.34 | $171.35 | $171.30 |
| Purchase #4 | $74.94 | 10.288% | $82.6498 | $82.65 | $82.65 | $82.60 |
| Purchase #5 | $142.97 | 12.789% | $161.2544 | $161.25 | $161.25 | $161.30 |
| Purchase #6 | $223.58 | 6.155% | $237.3413 | $237.34 | $237.35 | $237.30 |
| Purchase #7 | $174.28 | 4.710% | $182.4886 | $182.49 | $182.50 | $182.50 |
| 7 purchase totals = | $854.98 | $921.8634 | $921.86 | $921.90 | $921.80 | |