| 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 | $73.74 | 4.865% | $77.3275 | $77.33 | $77.35 | $77.30 |
| Purchase #2 | $39.53 | 6.741% | $42.1947 | $42.19 | $42.20 | $42.20 |
| Purchase #3 | $52.64 | 5.298% | $55.4289 | $55.43 | $55.45 | $55.40 |
| Purchase #4 | $18.98 | 13.718% | $21.5837 | $21.58 | $21.60 | $21.60 |
| Purchase #5 | $97.55 | 13.366% | $110.5885 | $110.59 | $110.60 | $110.60 |
| Purchase #6 | $180.38 | 12.402% | $202.7507 | $202.75 | $202.75 | $202.80 |
| Purchase #7 | $13.93 | 6.478% | $14.8324 | $14.83 | $14.85 | $14.80 |
| 7 purchase totals = | $476.75 | $524.7064 | $524.70 | $524.80 | $524.70 | |