| 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 | $45.69 | 12.280% | $51.3007 | $51.30 | $51.30 | $51.30 |
| Purchase #2 | $9.32 | 4.489% | $9.7384 | $9.74 | $9.75 | $9.70 |
| Purchase #3 | $201.57 | 6.127% | $213.9202 | $213.92 | $213.90 | $213.90 |
| Purchase #4 | $153.73 | 5.821% | $162.6786 | $162.68 | $162.70 | $162.70 |
| Purchase #5 | $121.28 | 7.855% | $130.8065 | $130.81 | $130.80 | $130.80 |
| Purchase #6 | $134.54 | 4.376% | $140.4275 | $140.43 | $140.45 | $140.40 |
| Purchase #7 | $62.78 | 10.149% | $69.1515 | $69.15 | $69.15 | $69.20 |
| 7 purchase totals = | $728.91 | $778.0234 | $778.03 | $778.05 | $778.00 | |