| 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 | $55.50 | 13.538% | $63.0136 | $63.01 | $63.00 | $63.00 |
| Purchase #2 | $102.63 | 12.653% | $115.6158 | $115.62 | $115.60 | $115.60 |
| Purchase #3 | $7.35 | 3.640% | $7.6175 | $7.62 | $7.60 | $7.60 |
| Purchase #4 | $57.34 | 10.173% | $63.1732 | $63.17 | $63.15 | $63.20 |
| Purchase #5 | $153.27 | 13.547% | $174.0335 | $174.03 | $174.05 | $174.00 |
| Purchase #6 | $67.55 | 4.136% | $70.3439 | $70.34 | $70.35 | $70.30 |
| Purchase #7 | $45.55 | 12.860% | $51.4077 | $51.41 | $51.40 | $51.40 |
| 7 purchase totals = | $489.19 | $545.2052 | $545.20 | $545.15 | $545.10 | |