| 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 | $14.43 | 10.820% | $15.9913 | $15.99 | $16.00 | $16.00 |
| Purchase #2 | $65.87 | 3.868% | $68.4179 | $68.42 | $68.40 | $68.40 |
| Purchase #3 | $204.77 | 8.303% | $221.7721 | $221.77 | $221.75 | $221.80 |
| Purchase #4 | $211.26 | 8.402% | $229.0101 | $229.01 | $229.00 | $229.00 |
| Purchase #5 | $181.43 | 12.854% | $204.751 | $204.75 | $204.75 | $204.80 |
| Purchase #6 | $237.60 | 8.146% | $256.9549 | $256.95 | $256.95 | $257.00 |
| Purchase #7 | $80.39 | 13.744% | $91.4388 | $91.44 | $91.45 | $91.40 |
| 7 purchase totals = | $995.75 | $1,088.3361 | $1,088.33 | $1,088.30 | $1,088.40 | |