| 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 | $67.45 | 10.194% | $74.3259 | $74.33 | $74.35 | $74.30 |
| Purchase #2 | $133.25 | 4.103% | $138.7172 | $138.72 | $138.70 | $138.70 |
| Purchase #3 | $101.62 | 12.549% | $114.3723 | $114.37 | $114.35 | $114.40 |
| Purchase #4 | $29.71 | 6.369% | $31.6022 | $31.60 | $31.60 | $31.60 |
| Purchase #5 | $51.76 | 7.165% | $55.4686 | $55.47 | $55.45 | $55.50 |
| Purchase #6 | $7.95 | 8.615% | $8.6349 | $8.63 | $8.65 | $8.60 |
| Purchase #7 | $77.29 | 8.501% | $83.8604 | $83.86 | $83.85 | $83.90 |
| 7 purchase totals = | $469.03 | $506.9815 | $506.98 | $506.95 | $507.00 | |