| 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 | $75.83 | 5.289% | $79.8406 | $79.84 | $79.85 | $79.80 |
| Purchase #2 | $32.80 | 9.563% | $35.9367 | $35.94 | $35.95 | $35.90 |
| Purchase #3 | $93.88 | 5.438% | $98.9852 | $98.99 | $99.00 | $99.00 |
| Purchase #4 | $114.56 | 7.418% | $123.0581 | $123.06 | $123.05 | $123.10 |
| Purchase #5 | $193.77 | 6.687% | $206.7274 | $206.73 | $206.75 | $206.70 |
| Purchase #6 | $135.61 | 10.854% | $150.3291 | $150.33 | $150.35 | $150.30 |
| Purchase #7 | $152.43 | 4.397% | $159.1323 | $159.13 | $159.15 | $159.10 |
| 7 purchase totals = | $798.88 | $854.0094 | $854.02 | $854.10 | $853.90 | |