| 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 | $103.75 | 10.778% | $114.9322 | $114.93 | $114.95 | $114.90 |
| Purchase #2 | $19.88 | 7.263% | $21.3239 | $21.32 | $21.30 | $21.30 |
| Purchase #3 | $20.75 | 6.508% | $22.1004 | $22.10 | $22.10 | $22.10 |
| Purchase #4 | $44.31 | 6.107% | $47.016 | $47.02 | $47.00 | $47.00 |
| Purchase #5 | $69.53 | 6.307% | $73.9153 | $73.92 | $73.90 | $73.90 |
| Purchase #6 | $112.56 | 8.395% | $122.0094 | $122.01 | $122.00 | $122.00 |
| Purchase #7 | $111.49 | 13.321% | $126.3416 | $126.34 | $126.35 | $126.30 |
| 7 purchase totals = | $482.27 | $527.6388 | $527.64 | $527.60 | $527.50 | |