| 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 | $89.86 | 10.257% | $99.0769 | $99.08 | $99.10 | $99.10 |
| Purchase #2 | $33.34 | 6.190% | $35.4037 | $35.40 | $35.40 | $35.40 |
| Purchase #3 | $41.87 | 7.283% | $44.9194 | $44.92 | $44.90 | $44.90 |
| Purchase #4 | $32.29 | 5.788% | $34.1589 | $34.16 | $34.15 | $34.20 |
| Purchase #5 | $194.29 | 9.135% | $212.0384 | $212.04 | $212.05 | $212.00 |
| Purchase #6 | $93.28 | 12.381% | $104.829 | $104.83 | $104.85 | $104.80 |
| Purchase #7 | $10.25 | 8.873% | $11.1595 | $11.16 | $11.15 | $11.20 |
| 7 purchase totals = | $495.18 | $541.5858 | $541.59 | $541.60 | $541.60 | |