| 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 | $89.77 | 7.850% | $96.8169 | $96.82 | $96.80 | $96.80 |
| Purchase #2 | $16.71 | 10.715% | $18.5005 | $18.50 | $18.50 | $18.50 |
| Purchase #3 | $123.86 | 5.470% | $130.6351 | $130.64 | $130.65 | $130.60 |
| Purchase #4 | $51.45 | 3.530% | $53.2662 | $53.27 | $53.25 | $53.30 |
| Purchase #5 | $109.38 | 11.559% | $122.0232 | $122.02 | $122.00 | $122.00 |
| Purchase #6 | $208.86 | 10.869% | $231.561 | $231.56 | $231.55 | $231.60 |
| Purchase #7 | $96.40 | 10.608% | $106.6261 | $106.63 | $106.65 | $106.60 |
| 7 purchase totals = | $696.43 | $759.4290 | $759.44 | $759.40 | $759.40 | |