| 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 | $85.41 | 8.656% | $92.8031 | $92.80 | $92.80 | $92.80 |
| Purchase #2 | $27.51 | 3.629% | $28.5083 | $28.51 | $28.50 | $28.50 |
| Purchase #3 | $83.60 | 6.345% | $88.9044 | $88.90 | $88.90 | $88.90 |
| Purchase #4 | $66.92 | 4.268% | $69.7761 | $69.78 | $69.80 | $69.80 |
| Purchase #5 | $130.67 | 3.462% | $135.1938 | $135.19 | $135.20 | $135.20 |
| Purchase #6 | $35.90 | 5.813% | $37.9869 | $37.99 | $38.00 | $38.00 |
| Purchase #7 | $231.78 | 12.684% | $261.179 | $261.18 | $261.20 | $261.20 |
| 7 purchase totals = | $661.79 | $714.3516 | $714.35 | $714.40 | $714.40 | |