| 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 | $72.89 | 4.336% | $76.0505 | $76.05 | $76.05 | $76.10 |
| Purchase #2 | $64.76 | 9.387% | $70.839 | $70.84 | $70.85 | $70.80 |
| Purchase #3 | $245.50 | 7.277% | $263.365 | $263.37 | $263.35 | $263.40 |
| Purchase #4 | $26.71 | 8.298% | $28.9264 | $28.93 | $28.95 | $28.90 |
| Purchase #5 | $171.25 | 11.324% | $190.6424 | $190.64 | $190.65 | $190.60 |
| Purchase #6 | $90.72 | 12.143% | $101.7361 | $101.74 | $101.75 | $101.70 |
| Purchase #7 | $18.25 | 7.682% | $19.652 | $19.65 | $19.65 | $19.70 |
| 7 purchase totals = | $690.08 | $751.2114 | $751.22 | $751.25 | $751.20 | |