| 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 | $103.52 | 7.107% | $110.8772 | $110.88 | $110.90 | $110.90 |
| Purchase #2 | $102.91 | 5.503% | $108.5731 | $108.57 | $108.55 | $108.60 |
| Purchase #3 | $66.80 | 4.376% | $69.7232 | $69.72 | $69.70 | $69.70 |
| Purchase #4 | $75.85 | 13.151% | $85.825 | $85.83 | $85.85 | $85.80 |
| Purchase #5 | $143.91 | 8.579% | $156.256 | $156.26 | $156.25 | $156.30 |
| Purchase #6 | $41.55 | 4.126% | $43.2644 | $43.26 | $43.25 | $43.30 |
| Purchase #7 | $147.75 | 10.163% | $162.7658 | $162.77 | $162.75 | $162.80 |
| 7 purchase totals = | $682.29 | $737.2847 | $737.29 | $737.25 | $737.40 | |