| 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 | $225.31 | 9.124% | $245.8673 | $245.87 | $245.85 | $245.90 |
| Purchase #2 | $5.37 | 13.251% | $6.0816 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $141.66 | 10.843% | $157.0202 | $157.02 | $157.00 | $157.00 |
| Purchase #4 | $63.26 | 4.419% | $66.0555 | $66.06 | $66.05 | $66.10 |
| Purchase #5 | $83.95 | 6.690% | $89.5663 | $89.57 | $89.55 | $89.60 |
| Purchase #6 | $115.89 | 11.369% | $129.0655 | $129.07 | $129.05 | $129.10 |
| Purchase #7 | $89.89 | 12.403% | $101.0391 | $101.04 | $101.05 | $101.00 |
| 7 purchase totals = | $725.33 | $794.6955 | $794.71 | $794.65 | $794.80 | |