| 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 | $51.77 | 10.529% | $57.2209 | $57.22 | $57.20 | $57.20 |
| Purchase #2 | $248.40 | 4.697% | $260.0673 | $260.07 | $260.05 | $260.10 |
| Purchase #3 | $195.34 | 6.169% | $207.3905 | $207.39 | $207.40 | $207.40 |
| Purchase #4 | $49.77 | 7.500% | $53.5028 | $53.50 | $53.50 | $53.50 |
| Purchase #5 | $64.81 | 6.814% | $69.2262 | $69.23 | $69.25 | $69.20 |
| Purchase #6 | $244.95 | 9.620% | $268.5142 | $268.51 | $268.50 | $268.50 |
| Purchase #7 | $156.26 | 3.727% | $162.0838 | $162.08 | $162.10 | $162.10 |
| 7 purchase totals = | $1,011.30 | $1,078.0057 | $1,078.00 | $1,078.00 | $1,078.00 | |