| 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 | $95.30 | 12.162% | $106.8904 | $106.89 | $106.90 | $106.90 |
| Purchase #2 | $185.44 | 5.353% | $195.3666 | $195.37 | $195.35 | $195.40 |
| Purchase #3 | $250.47 | 13.315% | $283.8201 | $283.82 | $283.80 | $283.80 |
| Purchase #4 | $36.44 | 7.844% | $39.2984 | $39.30 | $39.30 | $39.30 |
| Purchase #5 | $89.82 | 7.838% | $96.8601 | $96.86 | $96.85 | $96.90 |
| Purchase #6 | $40.68 | 7.298% | $43.6488 | $43.65 | $43.65 | $43.60 |
| Purchase #7 | $48.55 | 6.718% | $51.8116 | $51.81 | $51.80 | $51.80 |
| 7 purchase totals = | $746.70 | $817.6960 | $817.70 | $817.65 | $817.70 | |