| 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 | $46.67 | 7.391% | $50.1194 | $50.12 | $50.10 | $50.10 |
| Purchase #2 | $46.32 | 11.270% | $51.5403 | $51.54 | $51.55 | $51.50 |
| Purchase #3 | $218.40 | 13.762% | $248.4562 | $248.46 | $248.45 | $248.50 |
| Purchase #4 | $197.27 | 3.253% | $203.6872 | $203.69 | $203.70 | $203.70 |
| Purchase #5 | $15.82 | 4.729% | $16.5681 | $16.57 | $16.55 | $16.60 |
| Purchase #6 | $232.80 | 9.596% | $255.1395 | $255.14 | $255.15 | $255.10 |
| Purchase #7 | $88.45 | 13.704% | $100.5712 | $100.57 | $100.55 | $100.60 |
| 7 purchase totals = | $845.73 | $926.0819 | $926.09 | $926.05 | $926.10 | |