| 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 | $48.99 | 4.702% | $51.2935 | $51.29 | $51.30 | $51.30 |
| Purchase #2 | $201.70 | 9.546% | $220.9543 | $220.95 | $220.95 | $221.00 |
| Purchase #3 | $19.77 | 13.767% | $22.4917 | $22.49 | $22.50 | $22.50 |
| Purchase #4 | $54.74 | 12.283% | $61.4637 | $61.46 | $61.45 | $61.50 |
| Purchase #5 | $142.32 | 7.795% | $153.4138 | $153.41 | $153.40 | $153.40 |
| Purchase #6 | $218.30 | 3.362% | $225.6392 | $225.64 | $225.65 | $225.60 |
| Purchase #7 | $63.53 | 12.672% | $71.5805 | $71.58 | $71.60 | $71.60 |
| 7 purchase totals = | $749.35 | $806.8367 | $806.82 | $806.85 | $806.90 | |