| 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 | $71.55 | 4.329% | $74.6474 | $74.65 | $74.65 | $74.60 |
| Purchase #2 | $181.43 | 10.150% | $199.8451 | $199.85 | $199.85 | $199.80 |
| Purchase #3 | $143.86 | 12.154% | $161.3447 | $161.34 | $161.35 | $161.30 |
| Purchase #4 | $54.75 | 7.265% | $58.7276 | $58.73 | $58.75 | $58.70 |
| Purchase #5 | $31.54 | 13.116% | $35.6768 | $35.68 | $35.70 | $35.70 |
| Purchase #6 | $72.29 | 5.546% | $76.2992 | $76.30 | $76.30 | $76.30 |
| Purchase #7 | $96.64 | 7.645% | $104.0281 | $104.03 | $104.05 | $104.00 |
| 7 purchase totals = | $652.06 | $710.5689 | $710.58 | $710.65 | $710.40 | |