| 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 | $134.53 | 5.774% | $142.2978 | $142.30 | $142.30 | $142.30 |
| Purchase #2 | $34.44 | 4.241% | $35.9006 | $35.90 | $35.90 | $35.90 |
| Purchase #3 | $52.61 | 4.427% | $54.939 | $54.94 | $54.95 | $54.90 |
| Purchase #4 | $10.52 | 11.598% | $11.7401 | $11.74 | $11.75 | $11.70 |
| Purchase #5 | $122.72 | 8.592% | $133.2641 | $133.26 | $133.25 | $133.30 |
| Purchase #6 | $5.27 | 11.830% | $5.8934 | $5.89 | $5.90 | $5.90 |
| Purchase #7 | $152.76 | 5.424% | $161.0457 | $161.05 | $161.05 | $161.00 |
| 7 purchase totals = | $512.85 | $545.0807 | $545.08 | $545.10 | $545.00 | |