| 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 | $25.40 | 10.577% | $28.0866 | $28.09 | $28.10 | $28.10 |
| Purchase #2 | $93.96 | 7.734% | $101.2269 | $101.23 | $101.25 | $101.20 |
| Purchase #3 | $123.56 | 4.626% | $129.2759 | $129.28 | $129.30 | $129.30 |
| Purchase #4 | $29.39 | 8.128% | $31.7788 | $31.78 | $31.80 | $31.80 |
| Purchase #5 | $189.28 | 5.165% | $199.0563 | $199.06 | $199.05 | $199.10 |
| Purchase #6 | $70.58 | 8.299% | $76.4374 | $76.44 | $76.45 | $76.40 |
| Purchase #7 | $221.52 | 7.715% | $238.6103 | $238.61 | $238.60 | $238.60 |
| 7 purchase totals = | $753.69 | $804.4722 | $804.49 | $804.55 | $804.50 | |