| 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 | $30.55 | 5.106% | $32.1099 | $32.11 | $32.10 | $32.10 |
| Purchase #2 | $36.74 | 5.784% | $38.865 | $38.87 | $38.85 | $38.90 |
| Purchase #3 | $47.52 | 6.261% | $50.4952 | $50.50 | $50.50 | $50.50 |
| Purchase #4 | $115.78 | 5.394% | $122.0252 | $122.03 | $122.05 | $122.00 |
| Purchase #5 | $88.55 | 5.807% | $93.6921 | $93.69 | $93.70 | $93.70 |
| Purchase #6 | $127.96 | 5.576% | $135.095 | $135.10 | $135.10 | $135.10 |
| Purchase #7 | $167.82 | 12.523% | $188.8361 | $188.84 | $188.85 | $188.80 |
| 7 purchase totals = | $614.92 | $661.1185 | $661.14 | $661.15 | $661.10 | |