| 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 | $51.38 | 5.711% | $54.3143 | $54.31 | $54.30 | $54.30 |
| Purchase #2 | $32.26 | 11.664% | $36.0228 | $36.02 | $36.00 | $36.00 |
| Purchase #3 | $80.76 | 5.491% | $85.1945 | $85.19 | $85.20 | $85.20 |
| Purchase #4 | $124.34 | 4.397% | $129.8072 | $129.81 | $129.80 | $129.80 |
| Purchase #5 | $16.43 | 7.608% | $17.68 | $17.68 | $17.70 | $17.70 |
| Purchase #6 | $116.97 | 12.115% | $131.1409 | $131.14 | $131.15 | $131.10 |
| Purchase #7 | $89.25 | 11.705% | $99.6967 | $99.70 | $99.70 | $99.70 |
| 7 purchase totals = | $511.39 | $553.8564 | $553.85 | $553.85 | $553.80 | |