| 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 | $63.80 | 7.217% | $68.4044 | $68.40 | $68.40 | $68.40 |
| Purchase #2 | $152.41 | 3.313% | $157.4593 | $157.46 | $157.45 | $157.50 |
| Purchase #3 | $239.32 | 12.735% | $269.7974 | $269.80 | $269.80 | $269.80 |
| Purchase #4 | $196.31 | 6.831% | $209.7199 | $209.72 | $209.70 | $209.70 |
| Purchase #5 | $43.77 | 5.817% | $46.3161 | $46.32 | $46.30 | $46.30 |
| Purchase #6 | $234.35 | 7.319% | $251.5021 | $251.50 | $251.50 | $251.50 |
| Purchase #7 | $82.67 | 3.348% | $85.4378 | $85.44 | $85.45 | $85.40 |
| 7 purchase totals = | $1,012.63 | $1,088.6370 | $1,088.64 | $1,088.60 | $1,088.60 | |