| 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 | $56.60 | 7.459% | $60.8218 | $60.82 | $60.80 | $60.80 |
| Purchase #2 | $227.72 | 4.529% | $238.0334 | $238.03 | $238.05 | $238.00 |
| Purchase #3 | $93.54 | 10.702% | $103.5507 | $103.55 | $103.55 | $103.60 |
| Purchase #4 | $42.79 | 3.552% | $44.3099 | $44.31 | $44.30 | $44.30 |
| Purchase #5 | $174.52 | 6.672% | $186.164 | $186.16 | $186.15 | $186.20 |
| Purchase #6 | $181.46 | 11.259% | $201.8906 | $201.89 | $201.90 | $201.90 |
| Purchase #7 | $90.66 | 3.487% | $93.8213 | $93.82 | $93.80 | $93.80 |
| 7 purchase totals = | $867.29 | $928.5917 | $928.58 | $928.55 | $928.60 | |