| 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 | $54.96 | 3.481% | $56.8732 | $56.87 | $56.85 | $56.90 |
| Purchase #2 | $154.92 | 10.810% | $171.6669 | $171.67 | $171.65 | $171.70 |
| Purchase #3 | $240.96 | 6.299% | $256.1381 | $256.14 | $256.15 | $256.10 |
| Purchase #4 | $203.59 | 13.239% | $230.5433 | $230.54 | $230.55 | $230.50 |
| Purchase #5 | $194.88 | 13.182% | $220.5691 | $220.57 | $220.55 | $220.60 |
| Purchase #6 | $33.76 | 10.272% | $37.2278 | $37.23 | $37.25 | $37.20 |
| Purchase #7 | $246.79 | 12.104% | $276.6615 | $276.66 | $276.65 | $276.70 |
| 7 purchase totals = | $1,129.86 | $1,249.6799 | $1,249.68 | $1,249.65 | $1,249.70 | |