| 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 | $19.92 | 12.248% | $22.3598 | $22.36 | $22.35 | $22.40 |
| Purchase #2 | $10.30 | 9.346% | $11.2626 | $11.26 | $11.25 | $11.30 |
| Purchase #3 | $207.27 | 7.862% | $223.5656 | $223.57 | $223.55 | $223.60 |
| Purchase #4 | $242.83 | 6.464% | $258.5265 | $258.53 | $258.55 | $258.50 |
| Purchase #5 | $9.58 | 7.620% | $10.31 | $10.31 | $10.30 | $10.30 |
| Purchase #6 | $142.89 | 5.310% | $150.4775 | $150.48 | $150.50 | $150.50 |
| Purchase #7 | $49.45 | 8.450% | $53.6285 | $53.63 | $53.65 | $53.60 |
| 7 purchase totals = | $682.24 | $730.1305 | $730.14 | $730.15 | $730.20 | |