| 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 | $98.91 | 11.441% | $110.2263 | $110.23 | $110.25 | $110.20 |
| Purchase #2 | $26.70 | 7.312% | $28.6523 | $28.65 | $28.65 | $28.70 |
| Purchase #3 | $50.66 | 13.156% | $57.3248 | $57.32 | $57.30 | $57.30 |
| Purchase #4 | $39.31 | 3.631% | $40.7373 | $40.74 | $40.75 | $40.70 |
| Purchase #5 | $162.54 | 7.701% | $175.0572 | $175.06 | $175.05 | $175.10 |
| Purchase #6 | $245.95 | 5.521% | $259.5289 | $259.53 | $259.55 | $259.50 |
| Purchase #7 | $151.71 | 7.350% | $162.8607 | $162.86 | $162.85 | $162.90 |
| 7 purchase totals = | $775.78 | $834.3875 | $834.39 | $834.40 | $834.40 | |