| 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 | $106.37 | 7.687% | $114.5467 | $114.55 | $114.55 | $114.50 |
| Purchase #2 | $99.47 | 3.507% | $102.9584 | $102.96 | $102.95 | $103.00 |
| Purchase #3 | $219.98 | 3.159% | $226.9292 | $226.93 | $226.95 | $226.90 |
| Purchase #4 | $20.66 | 7.601% | $22.2304 | $22.23 | $22.25 | $22.20 |
| Purchase #5 | $43.60 | 6.720% | $46.5299 | $46.53 | $46.55 | $46.50 |
| Purchase #6 | $91.80 | 3.106% | $94.6513 | $94.65 | $94.65 | $94.70 |
| Purchase #7 | $25.91 | 12.796% | $29.2254 | $29.23 | $29.25 | $29.20 |
| 7 purchase totals = | $607.79 | $637.0713 | $637.08 | $637.15 | $637.00 | |