| 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 | $8.64 | 6.824% | $9.2296 | $9.23 | $9.25 | $9.20 |
| Purchase #2 | $202.89 | 8.191% | $219.5087 | $219.51 | $219.50 | $219.50 |
| Purchase #3 | $43.29 | 10.278% | $47.7393 | $47.74 | $47.75 | $47.70 |
| Purchase #4 | $105.57 | 8.662% | $114.7145 | $114.71 | $114.70 | $114.70 |
| Purchase #5 | $114.45 | 13.713% | $130.1445 | $130.14 | $130.15 | $130.10 |
| Purchase #6 | $98.98 | 4.297% | $103.2332 | $103.23 | $103.25 | $103.20 |
| Purchase #7 | $181.63 | 12.700% | $204.697 | $204.70 | $204.70 | $204.70 |
| 7 purchase totals = | $755.45 | $829.2668 | $829.26 | $829.30 | $829.10 | |