| 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 | $52.43 | 8.330% | $56.7974 | $56.80 | $56.80 | $56.80 |
| Purchase #2 | $170.37 | 6.823% | $181.9943 | $181.99 | $182.00 | $182.00 |
| Purchase #3 | $57.30 | 10.378% | $63.2466 | $63.25 | $63.25 | $63.20 |
| Purchase #4 | $14.85 | 6.362% | $15.7948 | $15.79 | $15.80 | $15.80 |
| Purchase #5 | $6.42 | 7.679% | $6.913 | $6.91 | $6.90 | $6.90 |
| Purchase #6 | $144.69 | 7.553% | $155.6184 | $155.62 | $155.60 | $155.60 |
| Purchase #7 | $87.53 | 5.434% | $92.2864 | $92.29 | $92.30 | $92.30 |
| 7 purchase totals = | $533.59 | $572.6509 | $572.65 | $572.65 | $572.60 | |