| 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 | $6.67 | 9.323% | $7.2918 | $7.29 | $7.30 | $7.30 |
| Purchase #2 | $174.29 | 9.449% | $190.7587 | $190.76 | $190.75 | $190.80 |
| Purchase #3 | $250.75 | 11.587% | $279.8044 | $279.80 | $279.80 | $279.80 |
| Purchase #4 | $25.50 | 9.203% | $27.8468 | $27.85 | $27.85 | $27.80 |
| Purchase #5 | $230.42 | 9.549% | $252.4228 | $252.42 | $252.40 | $252.40 |
| Purchase #6 | $50.85 | 7.527% | $54.6775 | $54.68 | $54.70 | $54.70 |
| Purchase #7 | $206.78 | 8.187% | $223.7091 | $223.71 | $223.70 | $223.70 |
| 7 purchase totals = | $945.26 | $1,036.5111 | $1,036.51 | $1,036.50 | $1,036.50 | |