| 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 | $42.95 | 11.742% | $47.9932 | $47.99 | $48.00 | $48.00 |
| Purchase #2 | $74.75 | 4.417% | $78.0517 | $78.05 | $78.05 | $78.10 |
| Purchase #3 | $137.85 | 11.529% | $153.7427 | $153.74 | $153.75 | $153.70 |
| Purchase #4 | $6.57 | 8.228% | $7.1106 | $7.11 | $7.10 | $7.10 |
| Purchase #5 | $86.44 | 7.169% | $92.6369 | $92.64 | $92.65 | $92.60 |
| Purchase #6 | $162.28 | 5.209% | $170.7332 | $170.73 | $170.75 | $170.70 |
| Purchase #7 | $50.74 | 5.803% | $53.6844 | $53.68 | $53.70 | $53.70 |
| 7 purchase totals = | $561.58 | $603.9527 | $603.94 | $604.00 | $603.90 | |