| 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 | $101.96 | 11.116% | $113.2939 | $113.29 | $113.30 | $113.30 |
| Purchase #2 | $51.54 | 7.671% | $55.4936 | $55.49 | $55.50 | $55.50 |
| Purchase #3 | $74.46 | 4.663% | $77.9321 | $77.93 | $77.95 | $77.90 |
| Purchase #4 | $39.40 | 3.721% | $40.8661 | $40.87 | $40.85 | $40.90 |
| Purchase #5 | $123.78 | 9.523% | $135.5676 | $135.57 | $135.55 | $135.60 |
| Purchase #6 | $202.65 | 4.576% | $211.9233 | $211.92 | $211.90 | $211.90 |
| Purchase #7 | $36.88 | 8.692% | $40.0856 | $40.09 | $40.10 | $40.10 |
| 7 purchase totals = | $630.67 | $675.1622 | $675.16 | $675.15 | $675.20 | |