| 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 | $67.32 | 8.131% | $72.7938 | $72.79 | $72.80 | $72.80 |
| Purchase #2 | $177.65 | 7.704% | $191.3362 | $191.34 | $191.35 | $191.30 |
| Purchase #3 | $177.94 | 9.211% | $194.3301 | $194.33 | $194.35 | $194.30 |
| Purchase #4 | $208.89 | 11.251% | $232.3922 | $232.39 | $232.40 | $232.40 |
| Purchase #5 | $99.46 | 5.644% | $105.0735 | $105.07 | $105.05 | $105.10 |
| Purchase #6 | $237.37 | 7.231% | $254.5342 | $254.53 | $254.55 | $254.50 |
| Purchase #7 | $250.76 | 12.106% | $281.117 | $281.12 | $281.10 | $281.10 |
| 7 purchase totals = | $1,219.39 | $1,331.5770 | $1,331.57 | $1,331.60 | $1,331.50 | |