| 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 | $8.59 | 4.383% | $8.9665 | $8.97 | $8.95 | $9.00 |
| Purchase #2 | $59.31 | 8.430% | $64.3098 | $64.31 | $64.30 | $64.30 |
| Purchase #3 | $25.40 | 10.219% | $27.9956 | $28.00 | $28.00 | $28.00 |
| Purchase #4 | $110.42 | 10.144% | $121.621 | $121.62 | $121.60 | $121.60 |
| Purchase #5 | $71.47 | 4.136% | $74.426 | $74.43 | $74.45 | $74.40 |
| Purchase #6 | $195.80 | 11.108% | $217.5495 | $217.55 | $217.55 | $217.50 |
| Purchase #7 | $137.45 | 13.272% | $155.6924 | $155.69 | $155.70 | $155.70 |
| 7 purchase totals = | $608.44 | $670.5608 | $670.57 | $670.55 | $670.50 | |