| 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 | $35.52 | 12.446% | $39.9408 | $39.94 | $39.95 | $39.90 |
| Purchase #2 | $158.93 | 11.178% | $176.6952 | $176.70 | $176.70 | $176.70 |
| Purchase #3 | $7.28 | 9.366% | $7.9618 | $7.96 | $7.95 | $8.00 |
| Purchase #4 | $32.54 | 7.682% | $35.0397 | $35.04 | $35.05 | $35.00 |
| Purchase #5 | $242.60 | 3.233% | $250.4433 | $250.44 | $250.45 | $250.40 |
| Purchase #6 | $203.35 | 6.131% | $215.8174 | $215.82 | $215.80 | $215.80 |
| Purchase #7 | $55.44 | 13.195% | $62.7553 | $62.76 | $62.75 | $62.80 |
| 7 purchase totals = | $735.66 | $788.6535 | $788.66 | $788.65 | $788.60 | |