| 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 | $80.55 | 9.478% | $88.1845 | $88.18 | $88.20 | $88.20 |
| Purchase #2 | $242.81 | 11.356% | $270.3835 | $270.38 | $270.40 | $270.40 |
| Purchase #3 | $22.50 | 9.206% | $24.5714 | $24.57 | $24.55 | $24.60 |
| Purchase #4 | $22.46 | 8.164% | $24.2936 | $24.29 | $24.30 | $24.30 |
| Purchase #5 | $68.98 | 13.681% | $78.4172 | $78.42 | $78.40 | $78.40 |
| Purchase #6 | $200.28 | 3.332% | $206.9533 | $206.95 | $206.95 | $207.00 |
| Purchase #7 | $39.34 | 5.828% | $41.6327 | $41.63 | $41.65 | $41.60 |
| 7 purchase totals = | $676.92 | $734.4362 | $734.42 | $734.45 | $734.50 | |