| 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 | $50.56 | 13.187% | $57.2273 | $57.23 | $57.25 | $57.20 |
| Purchase #2 | $228.84 | 11.521% | $255.2047 | $255.20 | $255.20 | $255.20 |
| Purchase #3 | $64.66 | 8.842% | $70.3772 | $70.38 | $70.40 | $70.40 |
| Purchase #4 | $246.59 | 13.114% | $278.9278 | $278.93 | $278.95 | $278.90 |
| Purchase #5 | $75.27 | 7.131% | $80.6375 | $80.64 | $80.65 | $80.60 |
| Purchase #6 | $138.51 | 12.629% | $156.0024 | $156.00 | $156.00 | $156.00 |
| Purchase #7 | $196.50 | 6.177% | $208.6378 | $208.64 | $208.65 | $208.60 |
| 7 purchase totals = | $1,000.93 | $1,107.0147 | $1,107.02 | $1,107.10 | $1,106.90 | |