| 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 | $7.65 | 10.459% | $8.4501 | $8.45 | $8.45 | $8.50 |
| Purchase #2 | $7.66 | 7.632% | $8.2446 | $8.24 | $8.25 | $8.20 |
| Purchase #3 | $27.66 | 7.385% | $29.7027 | $29.70 | $29.70 | $29.70 |
| Purchase #4 | $188.35 | 3.190% | $194.3584 | $194.36 | $194.35 | $194.40 |
| Purchase #5 | $44.34 | 7.357% | $47.6021 | $47.60 | $47.60 | $47.60 |
| Purchase #6 | $243.30 | 13.408% | $275.9217 | $275.92 | $275.90 | $275.90 |
| Purchase #7 | $190.67 | 4.186% | $198.6514 | $198.65 | $198.65 | $198.70 |
| 7 purchase totals = | $709.63 | $762.9310 | $762.92 | $762.90 | $763.00 | |