| 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 | $48.74 | 4.463% | $50.9153 | $50.92 | $50.90 | $50.90 |
| Purchase #2 | $176.30 | 3.168% | $181.8852 | $181.89 | $181.90 | $181.90 |
| Purchase #3 | $224.73 | 7.197% | $240.9038 | $240.90 | $240.90 | $240.90 |
| Purchase #4 | $173.96 | 12.360% | $195.4615 | $195.46 | $195.45 | $195.50 |
| Purchase #5 | $148.40 | 4.366% | $154.8791 | $154.88 | $154.90 | $154.90 |
| Purchase #6 | $17.89 | 9.544% | $19.5974 | $19.60 | $19.60 | $19.60 |
| Purchase #7 | $245.72 | 11.157% | $273.135 | $273.14 | $273.15 | $273.10 |
| 7 purchase totals = | $1,035.74 | $1,116.7773 | $1,116.79 | $1,116.80 | $1,116.80 | |