| 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 | $72.27 | 11.282% | $80.4235 | $80.42 | $80.40 | $80.40 |
| Purchase #2 | $211.49 | 8.182% | $228.7941 | $228.79 | $228.80 | $228.80 |
| Purchase #3 | $64.43 | 10.196% | $70.9993 | $71.00 | $71.00 | $71.00 |
| Purchase #4 | $111.37 | 9.856% | $122.3466 | $122.35 | $122.35 | $122.30 |
| Purchase #5 | $60.88 | 4.639% | $63.7042 | $63.70 | $63.70 | $63.70 |
| Purchase #6 | $74.64 | 8.297% | $80.8329 | $80.83 | $80.85 | $80.80 |
| Purchase #7 | $8.72 | 6.129% | $9.2544 | $9.25 | $9.25 | $9.30 |
| 7 purchase totals = | $603.80 | $656.3550 | $656.34 | $656.35 | $656.30 | |