| 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 | $213.44 | 5.614% | $225.4225 | $225.42 | $225.40 | $225.40 |
| Purchase #2 | $92.51 | 6.608% | $98.6231 | $98.62 | $98.60 | $98.60 |
| Purchase #3 | $19.82 | 8.230% | $21.4512 | $21.45 | $21.45 | $21.50 |
| Purchase #4 | $83.65 | 8.781% | $90.9953 | $91.00 | $91.00 | $91.00 |
| Purchase #5 | $215.60 | 7.590% | $231.964 | $231.96 | $231.95 | $232.00 |
| Purchase #6 | $163.93 | 8.848% | $178.4345 | $178.43 | $178.45 | $178.40 |
| Purchase #7 | $11.59 | 9.647% | $12.7081 | $12.71 | $12.70 | $12.70 |
| 7 purchase totals = | $800.54 | $859.5987 | $859.59 | $859.55 | $859.60 | |