| 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 | $68.78 | 9.631% | $75.4042 | $75.40 | $75.40 | $75.40 |
| Purchase #2 | $141.75 | 5.556% | $149.6256 | $149.63 | $149.65 | $149.60 |
| Purchase #3 | $130.87 | 6.643% | $139.5637 | $139.56 | $139.55 | $139.60 |
| Purchase #4 | $122.69 | 7.215% | $131.5421 | $131.54 | $131.55 | $131.50 |
| Purchase #5 | $107.46 | 6.453% | $114.3944 | $114.39 | $114.40 | $114.40 |
| Purchase #6 | $151.58 | 6.113% | $160.8461 | $160.85 | $160.85 | $160.80 |
| Purchase #7 | $31.45 | 9.255% | $34.3607 | $34.36 | $34.35 | $34.40 |
| 7 purchase totals = | $754.58 | $805.7368 | $805.73 | $805.75 | $805.70 | |