| 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 | $235.91 | 7.610% | $253.8628 | $253.86 | $253.85 | $253.90 |
| Purchase #2 | $25.31 | 12.193% | $28.396 | $28.40 | $28.40 | $28.40 |
| Purchase #3 | $10.85 | 8.437% | $11.7654 | $11.77 | $11.75 | $11.80 |
| Purchase #4 | $29.34 | 7.817% | $31.6335 | $31.63 | $31.65 | $31.60 |
| Purchase #5 | $228.48 | 10.215% | $251.8192 | $251.82 | $251.80 | $251.80 |
| Purchase #6 | $43.56 | 12.863% | $49.1631 | $49.16 | $49.15 | $49.20 |
| Purchase #7 | $122.35 | 10.531% | $135.2347 | $135.23 | $135.25 | $135.20 |
| 7 purchase totals = | $695.80 | $761.8747 | $761.87 | $761.85 | $761.90 | |