| 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 | $31.26 | 11.707% | $34.9196 | $34.92 | $34.90 | $34.90 |
| Purchase #2 | $250.32 | 11.333% | $278.6888 | $278.69 | $278.70 | $278.70 |
| Purchase #3 | $87.42 | 9.625% | $95.8342 | $95.83 | $95.85 | $95.80 |
| Purchase #4 | $214.64 | 12.369% | $241.1888 | $241.19 | $241.20 | $241.20 |
| Purchase #5 | $51.62 | 8.577% | $56.0474 | $56.05 | $56.05 | $56.00 |
| Purchase #6 | $10.65 | 12.369% | $11.9673 | $11.97 | $11.95 | $12.00 |
| Purchase #7 | $21.34 | 3.342% | $22.0532 | $22.05 | $22.05 | $22.10 |
| 7 purchase totals = | $667.25 | $740.6993 | $740.70 | $740.70 | $740.70 | |