| 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 | $143.29 | 13.469% | $162.5897 | $162.59 | $162.60 | $162.60 |
| Purchase #2 | $41.38 | 7.850% | $44.6283 | $44.63 | $44.65 | $44.60 |
| Purchase #3 | $62.35 | 12.831% | $70.3501 | $70.35 | $70.35 | $70.40 |
| Purchase #4 | $189.81 | 11.812% | $212.2304 | $212.23 | $212.25 | $212.20 |
| Purchase #5 | $39.27 | 12.678% | $44.2487 | $44.25 | $44.25 | $44.20 |
| Purchase #6 | $96.47 | 10.433% | $106.5347 | $106.53 | $106.55 | $106.50 |
| Purchase #7 | $10.85 | 10.336% | $11.9715 | $11.97 | $11.95 | $12.00 |
| 7 purchase totals = | $583.42 | $652.5534 | $652.55 | $652.60 | $652.50 | |