| 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 | $62.90 | 10.717% | $69.641 | $69.64 | $69.65 | $69.60 |
| Purchase #2 | $32.82 | 11.454% | $36.5792 | $36.58 | $36.60 | $36.60 |
| Purchase #3 | $202.29 | 4.330% | $211.0492 | $211.05 | $211.05 | $211.00 |
| Purchase #4 | $16.81 | 9.392% | $18.3888 | $18.39 | $18.40 | $18.40 |
| Purchase #5 | $30.35 | 8.177% | $32.8317 | $32.83 | $32.85 | $32.80 |
| Purchase #6 | $240.69 | 10.396% | $265.7121 | $265.71 | $265.70 | $265.70 |
| Purchase #7 | $65.74 | 6.634% | $70.1012 | $70.10 | $70.10 | $70.10 |
| 7 purchase totals = | $651.60 | $704.3032 | $704.30 | $704.35 | $704.20 | |