| 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 | $64.74 | 9.842% | $71.1117 | $71.11 | $71.10 | $71.10 |
| Purchase #2 | $46.94 | 13.682% | $53.3623 | $53.36 | $53.35 | $53.40 |
| Purchase #3 | $51.28 | 10.404% | $56.6152 | $56.62 | $56.60 | $56.60 |
| Purchase #4 | $216.84 | 9.693% | $237.8583 | $237.86 | $237.85 | $237.90 |
| Purchase #5 | $45.81 | 12.721% | $51.6375 | $51.64 | $51.65 | $51.60 |
| Purchase #6 | $111.68 | 3.299% | $115.3643 | $115.36 | $115.35 | $115.40 |
| Purchase #7 | $81.92 | 3.268% | $84.5971 | $84.60 | $84.60 | $84.60 |
| 7 purchase totals = | $619.21 | $670.5464 | $670.55 | $670.50 | $670.60 | |