| 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 | $31.53 | 8.259% | $34.1341 | $34.13 | $34.15 | $34.10 |
| Purchase #2 | $104.52 | 9.788% | $114.7504 | $114.75 | $114.75 | $114.80 |
| Purchase #3 | $129.82 | 10.744% | $143.7679 | $143.77 | $143.75 | $143.80 |
| Purchase #4 | $11.45 | 10.278% | $12.6268 | $12.63 | $12.65 | $12.60 |
| Purchase #5 | $181.75 | 5.266% | $191.321 | $191.32 | $191.30 | $191.30 |
| Purchase #6 | $112.57 | 10.321% | $124.1883 | $124.19 | $124.20 | $124.20 |
| Purchase #7 | $35.68 | 11.380% | $39.7404 | $39.74 | $39.75 | $39.70 |
| 7 purchase totals = | $607.32 | $660.5289 | $660.53 | $660.55 | $660.50 | |