| 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 | $35.50 | 6.410% | $37.7756 | $37.78 | $37.80 | $37.80 |
| Purchase #2 | $29.53 | 10.320% | $32.5775 | $32.58 | $32.60 | $32.60 |
| Purchase #3 | $153.80 | 13.419% | $174.4384 | $174.44 | $174.45 | $174.40 |
| Purchase #4 | $117.71 | 6.560% | $125.4318 | $125.43 | $125.45 | $125.40 |
| Purchase #5 | $183.83 | 10.786% | $203.6579 | $203.66 | $203.65 | $203.70 |
| Purchase #6 | $189.98 | 6.131% | $201.6277 | $201.63 | $201.65 | $201.60 |
| Purchase #7 | $153.76 | 5.816% | $162.7027 | $162.70 | $162.70 | $162.70 |
| 7 purchase totals = | $864.11 | $938.2116 | $938.22 | $938.30 | $938.20 | |