| 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 | $45.59 | 11.731% | $50.9382 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $88.40 | 9.215% | $96.5461 | $96.55 | $96.55 | $96.50 |
| Purchase #3 | $165.28 | 12.502% | $185.9433 | $185.94 | $185.95 | $185.90 |
| Purchase #4 | $170.86 | 13.161% | $193.3469 | $193.35 | $193.35 | $193.30 |
| Purchase #5 | $219.77 | 13.313% | $249.028 | $249.03 | $249.05 | $249.00 |
| Purchase #6 | $233.31 | 13.608% | $265.0588 | $265.06 | $265.05 | $265.10 |
| Purchase #7 | $130.66 | 12.625% | $147.1558 | $147.16 | $147.15 | $147.20 |
| 7 purchase totals = | $1,053.87 | $1,188.0171 | $1,188.03 | $1,188.05 | $1,187.90 | |