| 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 | $49.99 | 4.451% | $52.2151 | $52.22 | $52.20 | $52.20 |
| Purchase #2 | $202.83 | 7.560% | $218.1639 | $218.16 | $218.15 | $218.20 |
| Purchase #3 | $164.68 | 3.862% | $171.0399 | $171.04 | $171.05 | $171.00 |
| Purchase #4 | $20.99 | 4.122% | $21.8552 | $21.86 | $21.85 | $21.90 |
| Purchase #5 | $88.42 | 9.116% | $96.4804 | $96.48 | $96.50 | $96.50 |
| Purchase #6 | $81.70 | 7.546% | $87.8651 | $87.87 | $87.85 | $87.90 |
| Purchase #7 | $145.36 | 5.483% | $153.3301 | $153.33 | $153.35 | $153.30 |
| 7 purchase totals = | $753.97 | $800.9497 | $800.96 | $800.95 | $801.00 | |