| 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 | $8.37 | 4.799% | $8.7717 | $8.77 | $8.75 | $8.80 |
| Purchase #2 | $198.38 | 9.291% | $216.8115 | $216.81 | $216.80 | $216.80 |
| Purchase #3 | $236.64 | 4.256% | $246.7114 | $246.71 | $246.70 | $246.70 |
| Purchase #4 | $66.46 | 6.606% | $70.8503 | $70.85 | $70.85 | $70.90 |
| Purchase #5 | $5.75 | 11.820% | $6.4297 | $6.43 | $6.45 | $6.40 |
| Purchase #6 | $47.41 | 7.489% | $50.9605 | $50.96 | $50.95 | $51.00 |
| Purchase #7 | $180.51 | 3.664% | $187.1239 | $187.12 | $187.10 | $187.10 |
| 7 purchase totals = | $743.52 | $787.6590 | $787.65 | $787.60 | $787.70 | |