| 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 | $40.50 | 10.210% | $44.6351 | $44.64 | $44.65 | $44.60 |
| Purchase #2 | $161.39 | 12.442% | $181.4701 | $181.47 | $181.45 | $181.50 |
| Purchase #3 | $192.78 | 3.552% | $199.6275 | $199.63 | $199.65 | $199.60 |
| Purchase #4 | $209.56 | 6.590% | $223.37 | $223.37 | $223.35 | $223.40 |
| Purchase #5 | $31.66 | 13.663% | $35.9857 | $35.99 | $36.00 | $36.00 |
| Purchase #6 | $197.57 | 9.256% | $215.8571 | $215.86 | $215.85 | $215.90 |
| Purchase #7 | $144.44 | 9.867% | $158.6919 | $158.69 | $158.70 | $158.70 |
| 7 purchase totals = | $977.90 | $1,059.6374 | $1,059.65 | $1,059.65 | $1,059.70 | |