| 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 | $90.99 | 8.386% | $98.6204 | $98.62 | $98.60 | $98.60 |
| Purchase #2 | $202.53 | 6.131% | $214.9471 | $214.95 | $214.95 | $214.90 |
| Purchase #3 | $13.78 | 12.576% | $15.513 | $15.51 | $15.50 | $15.50 |
| Purchase #4 | $51.96 | 6.280% | $55.2231 | $55.22 | $55.20 | $55.20 |
| Purchase #5 | $109.77 | 6.808% | $117.2431 | $117.24 | $117.25 | $117.20 |
| Purchase #6 | $17.80 | 5.396% | $18.7605 | $18.76 | $18.75 | $18.80 |
| Purchase #7 | $238.82 | 12.393% | $268.417 | $268.42 | $268.40 | $268.40 |
| 7 purchase totals = | $725.65 | $788.7242 | $788.72 | $788.65 | $788.60 | |