| 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 | $21.71 | 13.789% | $24.7036 | $24.70 | $24.70 | $24.70 |
| Purchase #2 | $61.78 | 13.649% | $70.2124 | $70.21 | $70.20 | $70.20 |
| Purchase #3 | $30.64 | 10.356% | $33.8131 | $33.81 | $33.80 | $33.80 |
| Purchase #4 | $235.45 | 9.807% | $258.5406 | $258.54 | $258.55 | $258.50 |
| Purchase #5 | $135.79 | 3.112% | $140.0158 | $140.02 | $140.00 | $140.00 |
| Purchase #6 | $152.49 | 9.343% | $166.7371 | $166.74 | $166.75 | $166.70 |
| Purchase #7 | $10.33 | 12.803% | $11.6525 | $11.65 | $11.65 | $11.70 |
| 7 purchase totals = | $648.19 | $705.6751 | $705.67 | $705.65 | $705.60 | |