| 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 | $93.99 | 10.102% | $103.4849 | $103.48 | $103.50 | $103.50 |
| Purchase #2 | $27.47 | 9.601% | $30.1074 | $30.11 | $30.10 | $30.10 |
| Purchase #3 | $90.34 | 13.734% | $102.7473 | $102.75 | $102.75 | $102.70 |
| Purchase #4 | $177.76 | 12.608% | $200.172 | $200.17 | $200.15 | $200.20 |
| Purchase #5 | $43.35 | 7.192% | $46.4677 | $46.47 | $46.45 | $46.50 |
| Purchase #6 | $227.32 | 10.845% | $251.9729 | $251.97 | $251.95 | $252.00 |
| Purchase #7 | $155.93 | 5.437% | $164.4079 | $164.41 | $164.40 | $164.40 |
| 7 purchase totals = | $816.16 | $899.3601 | $899.36 | $899.30 | $899.40 | |