| 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 | $14.82 | 3.423% | $15.3273 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $48.28 | 6.478% | $51.4076 | $51.41 | $51.40 | $51.40 |
| Purchase #3 | $178.76 | 3.173% | $184.4321 | $184.43 | $184.45 | $184.40 |
| Purchase #4 | $162.75 | 12.166% | $182.5502 | $182.55 | $182.55 | $182.60 |
| Purchase #5 | $98.49 | 12.309% | $110.6131 | $110.61 | $110.60 | $110.60 |
| Purchase #6 | $162.55 | 11.591% | $181.3912 | $181.39 | $181.40 | $181.40 |
| Purchase #7 | $43.38 | 7.768% | $46.7498 | $46.75 | $46.75 | $46.70 |
| 7 purchase totals = | $709.03 | $772.4713 | $772.47 | $772.50 | $772.40 | |