| 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 | $46.80 | 3.586% | $48.4782 | $48.48 | $48.50 | $48.50 |
| Purchase #2 | $179.87 | 8.355% | $194.8981 | $194.90 | $194.90 | $194.90 |
| Purchase #3 | $178.86 | 8.638% | $194.3099 | $194.31 | $194.30 | $194.30 |
| Purchase #4 | $73.82 | 13.259% | $83.6078 | $83.61 | $83.60 | $83.60 |
| Purchase #5 | $200.43 | 7.778% | $216.0194 | $216.02 | $216.00 | $216.00 |
| Purchase #6 | $198.67 | 4.858% | $208.3214 | $208.32 | $208.30 | $208.30 |
| Purchase #7 | $91.86 | 13.199% | $103.9846 | $103.98 | $104.00 | $104.00 |
| 7 purchase totals = | $970.31 | $1,049.6194 | $1,049.62 | $1,049.60 | $1,049.60 | |