| 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 | $66.49 | 9.651% | $72.9069 | $72.91 | $72.90 | $72.90 |
| Purchase #2 | $230.58 | 3.330% | $238.2583 | $238.26 | $238.25 | $238.30 |
| Purchase #3 | $84.71 | 3.236% | $87.4512 | $87.45 | $87.45 | $87.50 |
| Purchase #4 | $173.47 | 11.664% | $193.7035 | $193.70 | $193.70 | $193.70 |
| Purchase #5 | $98.78 | 6.225% | $104.9291 | $104.93 | $104.95 | $104.90 |
| Purchase #6 | $78.72 | 11.623% | $87.8696 | $87.87 | $87.85 | $87.90 |
| Purchase #7 | $234.30 | 7.157% | $251.0689 | $251.07 | $251.05 | $251.10 |
| 7 purchase totals = | $967.05 | $1,036.1875 | $1,036.19 | $1,036.15 | $1,036.30 | |