| 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 | $61.50 | 10.865% | $68.182 | $68.18 | $68.20 | $68.20 |
| Purchase #2 | $91.30 | 6.266% | $97.0209 | $97.02 | $97.00 | $97.00 |
| Purchase #3 | $105.98 | 13.794% | $120.5989 | $120.60 | $120.60 | $120.60 |
| Purchase #4 | $107.95 | 5.606% | $114.0017 | $114.00 | $114.00 | $114.00 |
| Purchase #5 | $178.71 | 11.449% | $199.1705 | $199.17 | $199.15 | $199.20 |
| Purchase #6 | $66.66 | 10.327% | $73.544 | $73.54 | $73.55 | $73.50 |
| Purchase #7 | $152.43 | 9.650% | $167.1395 | $167.14 | $167.15 | $167.10 |
| 7 purchase totals = | $764.53 | $839.6575 | $839.65 | $839.65 | $839.60 | |