| 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 | $24.51 | 12.201% | $27.5005 | $27.50 | $27.50 | $27.50 |
| Purchase #2 | $16.82 | 3.544% | $17.4161 | $17.42 | $17.40 | $17.40 |
| Purchase #3 | $45.60 | 13.562% | $51.7843 | $51.78 | $51.80 | $51.80 |
| Purchase #4 | $190.57 | 10.269% | $210.1396 | $210.14 | $210.15 | $210.10 |
| Purchase #5 | $136.34 | 3.345% | $140.9006 | $140.90 | $140.90 | $140.90 |
| Purchase #6 | $130.64 | 3.531% | $135.2529 | $135.25 | $135.25 | $135.30 |
| Purchase #7 | $81.54 | 10.578% | $90.1653 | $90.17 | $90.15 | $90.20 |
| 7 purchase totals = | $626.02 | $673.1593 | $673.16 | $673.15 | $673.20 | |