| 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 | $81.61 | 12.344% | $91.6839 | $91.68 | $91.70 | $91.70 |
| Purchase #2 | $219.37 | 6.295% | $233.1793 | $233.18 | $233.20 | $233.20 |
| Purchase #3 | $218.90 | 6.254% | $232.59 | $232.59 | $232.60 | $232.60 |
| Purchase #4 | $11.65 | 12.588% | $13.1165 | $13.12 | $13.10 | $13.10 |
| Purchase #5 | $76.33 | 12.711% | $86.0323 | $86.03 | $86.05 | $86.00 |
| Purchase #6 | $180.57 | 8.837% | $196.527 | $196.53 | $196.55 | $196.50 |
| Purchase #7 | $244.39 | 9.570% | $267.7781 | $267.78 | $267.80 | $267.80 |
| 7 purchase totals = | $1,032.82 | $1,120.9071 | $1,120.91 | $1,121.00 | $1,120.90 | |