| 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 | $120.35 | 6.732% | $128.452 | $128.45 | $128.45 | $128.50 |
| Purchase #2 | $25.61 | 3.728% | $26.5647 | $26.56 | $26.55 | $26.60 |
| Purchase #3 | $189.34 | 13.867% | $215.5958 | $215.60 | $215.60 | $215.60 |
| Purchase #4 | $71.27 | 13.195% | $80.6741 | $80.67 | $80.65 | $80.70 |
| Purchase #5 | $56.51 | 3.811% | $58.6636 | $58.66 | $58.65 | $58.70 |
| Purchase #6 | $108.93 | 5.774% | $115.2196 | $115.22 | $115.20 | $115.20 |
| Purchase #7 | $134.31 | 9.544% | $147.1285 | $147.13 | $147.15 | $147.10 |
| 7 purchase totals = | $706.32 | $772.2983 | $772.29 | $772.25 | $772.40 | |