| 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 | $34.43 | 10.521% | $38.0524 | $38.05 | $38.05 | $38.10 |
| Purchase #2 | $156.35 | 4.320% | $163.1043 | $163.10 | $163.10 | $163.10 |
| Purchase #3 | $226.59 | 12.296% | $254.4515 | $254.45 | $254.45 | $254.50 |
| Purchase #4 | $84.65 | 4.473% | $88.4364 | $88.44 | $88.45 | $88.40 |
| Purchase #5 | $88.55 | 3.798% | $91.9131 | $91.91 | $91.90 | $91.90 |
| Purchase #6 | $71.68 | 12.680% | $80.769 | $80.77 | $80.75 | $80.80 |
| Purchase #7 | $34.80 | 5.367% | $36.6677 | $36.67 | $36.65 | $36.70 |
| 7 purchase totals = | $697.05 | $753.3944 | $753.39 | $753.35 | $753.50 | |