| 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 | $61.53 | 4.184% | $64.1044 | $64.10 | $64.10 | $64.10 |
| Purchase #2 | $8.51 | 12.662% | $9.5875 | $9.59 | $9.60 | $9.60 |
| Purchase #3 | $201.68 | 13.221% | $228.3441 | $228.34 | $228.35 | $228.30 |
| Purchase #4 | $35.53 | 7.853% | $38.3202 | $38.32 | $38.30 | $38.30 |
| Purchase #5 | $96.58 | 6.817% | $103.1639 | $103.16 | $103.15 | $103.20 |
| Purchase #6 | $58.41 | 4.171% | $60.8463 | $60.85 | $60.85 | $60.80 |
| Purchase #7 | $104.60 | 10.410% | $115.4889 | $115.49 | $115.50 | $115.50 |
| 7 purchase totals = | $566.84 | $619.8553 | $619.85 | $619.85 | $619.80 | |