| 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 | $34.60 | 6.356% | $36.7992 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $191.61 | 10.331% | $211.4052 | $211.41 | $211.40 | $211.40 |
| Purchase #3 | $138.90 | 9.174% | $151.6427 | $151.64 | $151.65 | $151.60 |
| Purchase #4 | $71.72 | 4.560% | $74.9904 | $74.99 | $75.00 | $75.00 |
| Purchase #5 | $115.44 | 6.146% | $122.5349 | $122.53 | $122.55 | $122.50 |
| Purchase #6 | $70.95 | 10.381% | $78.3153 | $78.32 | $78.30 | $78.30 |
| Purchase #7 | $109.56 | 9.362% | $119.817 | $119.82 | $119.80 | $119.80 |
| 7 purchase totals = | $732.78 | $795.5047 | $795.51 | $795.50 | $795.40 | |