| 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 | $103.97 | 6.440% | $110.6657 | $110.67 | $110.65 | $110.70 |
| Purchase #2 | $5.27 | 10.559% | $5.8265 | $5.83 | $5.85 | $5.80 |
| Purchase #3 | $198.58 | 12.347% | $223.0987 | $223.10 | $223.10 | $223.10 |
| Purchase #4 | $44.48 | 4.686% | $46.5643 | $46.56 | $46.55 | $46.60 |
| Purchase #5 | $131.51 | 8.745% | $143.0105 | $143.01 | $143.00 | $143.00 |
| Purchase #6 | $180.27 | 11.666% | $201.3003 | $201.30 | $201.30 | $201.30 |
| Purchase #7 | $107.29 | 13.582% | $121.8621 | $121.86 | $121.85 | $121.90 |
| 7 purchase totals = | $771.37 | $852.3281 | $852.33 | $852.30 | $852.40 | |