| 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 | $59.64 | 8.238% | $64.5531 | $64.55 | $64.55 | $64.60 |
| Purchase #2 | $27.96 | 3.401% | $28.9109 | $28.91 | $28.90 | $28.90 |
| Purchase #3 | $220.53 | 9.674% | $241.8641 | $241.86 | $241.85 | $241.90 |
| Purchase #4 | $145.73 | 11.804% | $162.932 | $162.93 | $162.95 | $162.90 |
| Purchase #5 | $94.66 | 13.213% | $107.1674 | $107.17 | $107.15 | $107.20 |
| Purchase #6 | $38.93 | 8.389% | $42.1958 | $42.20 | $42.20 | $42.20 |
| Purchase #7 | $9.45 | 13.787% | $10.7529 | $10.75 | $10.75 | $10.80 |
| 7 purchase totals = | $596.90 | $658.3762 | $658.37 | $658.35 | $658.50 | |