| 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 | $65.68 | 4.439% | $68.5955 | $68.60 | $68.60 | $68.60 |
| Purchase #2 | $45.26 | 7.323% | $48.5744 | $48.57 | $48.55 | $48.60 |
| Purchase #3 | $181.87 | 12.851% | $205.2421 | $205.24 | $205.25 | $205.20 |
| Purchase #4 | $237.85 | 13.346% | $269.5935 | $269.59 | $269.60 | $269.60 |
| Purchase #5 | $30.61 | 13.824% | $34.8415 | $34.84 | $34.85 | $34.80 |
| Purchase #6 | $206.96 | 6.756% | $220.9422 | $220.94 | $220.95 | $220.90 |
| Purchase #7 | $115.28 | 11.843% | $128.9326 | $128.93 | $128.95 | $128.90 |
| 7 purchase totals = | $883.51 | $976.7218 | $976.71 | $976.75 | $976.60 | |