| 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 | $97.28 | 13.140% | $110.0626 | $110.06 | $110.05 | $110.10 |
| Purchase #2 | $138.83 | 6.164% | $147.3875 | $147.39 | $147.40 | $147.40 |
| Purchase #3 | $115.34 | 10.506% | $127.4576 | $127.46 | $127.45 | $127.50 |
| Purchase #4 | $181.61 | 4.315% | $189.4465 | $189.45 | $189.45 | $189.40 |
| Purchase #5 | $65.66 | 4.761% | $68.7861 | $68.79 | $68.80 | $68.80 |
| Purchase #6 | $26.37 | 3.299% | $27.2399 | $27.24 | $27.25 | $27.20 |
| Purchase #7 | $109.49 | 7.534% | $117.739 | $117.74 | $117.75 | $117.70 |
| 7 purchase totals = | $734.58 | $788.1192 | $788.13 | $788.15 | $788.10 | |