| 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 | $42.89 | 10.209% | $47.2686 | $47.27 | $47.25 | $47.30 |
| Purchase #2 | $41.98 | 7.514% | $45.1344 | $45.13 | $45.15 | $45.10 |
| Purchase #3 | $100.45 | 9.532% | $110.0249 | $110.02 | $110.00 | $110.00 |
| Purchase #4 | $236.43 | 11.329% | $263.2152 | $263.22 | $263.20 | $263.20 |
| Purchase #5 | $93.99 | 9.442% | $102.8645 | $102.86 | $102.85 | $102.90 |
| Purchase #6 | $223.91 | 3.822% | $232.4678 | $232.47 | $232.45 | $232.50 |
| Purchase #7 | $75.60 | 6.788% | $80.7317 | $80.73 | $80.75 | $80.70 |
| 7 purchase totals = | $815.25 | $881.7071 | $881.70 | $881.65 | $881.70 | |