| 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 | $231.98 | 3.203% | $239.4103 | $239.41 | $239.40 | $239.40 |
| Purchase #2 | $77.33 | 9.792% | $84.9022 | $84.90 | $84.90 | $84.90 |
| Purchase #3 | $245.75 | 5.159% | $258.4282 | $258.43 | $258.45 | $258.40 |
| Purchase #4 | $29.60 | 7.532% | $31.8295 | $31.83 | $31.85 | $31.80 |
| Purchase #5 | $17.37 | 6.137% | $18.436 | $18.44 | $18.45 | $18.40 |
| Purchase #6 | $96.37 | 12.204% | $108.131 | $108.13 | $108.15 | $108.10 |
| Purchase #7 | $5.43 | 11.406% | $6.0493 | $6.05 | $6.05 | $6.00 |
| 7 purchase totals = | $703.83 | $747.1865 | $747.19 | $747.25 | $747.00 | |