| 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 | $136.64 | 9.453% | $149.5566 | $149.56 | $149.55 | $149.60 |
| Purchase #2 | $41.86 | 4.120% | $43.5846 | $43.58 | $43.60 | $43.60 |
| Purchase #3 | $83.92 | 13.517% | $95.2635 | $95.26 | $95.25 | $95.30 |
| Purchase #4 | $38.59 | 6.389% | $41.0555 | $41.06 | $41.05 | $41.10 |
| Purchase #5 | $50.37 | 9.318% | $55.0635 | $55.06 | $55.05 | $55.10 |
| Purchase #6 | $50.74 | 5.245% | $53.4013 | $53.40 | $53.40 | $53.40 |
| Purchase #7 | $42.85 | 12.505% | $48.2084 | $48.21 | $48.20 | $48.20 |
| 7 purchase totals = | $444.97 | $486.1334 | $486.13 | $486.10 | $486.30 | |