| 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 | $201.48 | 9.814% | $221.2532 | $221.25 | $221.25 | $221.30 |
| Purchase #2 | $43.65 | 5.298% | $45.9626 | $45.96 | $45.95 | $46.00 |
| Purchase #3 | $10.50 | 11.467% | $11.704 | $11.70 | $11.70 | $11.70 |
| Purchase #4 | $170.51 | 6.506% | $181.6034 | $181.60 | $181.60 | $181.60 |
| Purchase #5 | $5.59 | 5.570% | $5.9014 | $5.90 | $5.90 | $5.90 |
| Purchase #6 | $11.88 | 13.558% | $13.4907 | $13.49 | $13.50 | $13.50 |
| Purchase #7 | $213.35 | 10.531% | $235.8179 | $235.82 | $235.80 | $235.80 |
| 7 purchase totals = | $656.96 | $715.7332 | $715.72 | $715.70 | $715.80 | |