| 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 | $84.89 | 4.792% | $88.9579 | $88.96 | $88.95 | $89.00 |
| Purchase #2 | $64.44 | 4.155% | $67.1175 | $67.12 | $67.10 | $67.10 |
| Purchase #3 | $162.50 | 12.462% | $182.7508 | $182.75 | $182.75 | $182.80 |
| Purchase #4 | $52.51 | 9.110% | $57.2937 | $57.29 | $57.30 | $57.30 |
| Purchase #5 | $226.85 | 7.848% | $244.6532 | $244.65 | $244.65 | $244.70 |
| Purchase #6 | $240.99 | 11.374% | $268.4002 | $268.40 | $268.40 | $268.40 |
| Purchase #7 | $198.53 | 3.720% | $205.9153 | $205.92 | $205.90 | $205.90 |
| 7 purchase totals = | $1,030.71 | $1,115.0886 | $1,115.09 | $1,115.05 | $1,115.20 | |