| 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 | $50.94 | 7.764% | $54.895 | $54.90 | $54.90 | $54.90 |
| Purchase #2 | $186.33 | 4.589% | $194.8807 | $194.88 | $194.90 | $194.90 |
| Purchase #3 | $167.85 | 3.847% | $174.3072 | $174.31 | $174.30 | $174.30 |
| Purchase #4 | $149.47 | 4.105% | $155.6057 | $155.61 | $155.60 | $155.60 |
| Purchase #5 | $70.74 | 6.747% | $75.5128 | $75.51 | $75.50 | $75.50 |
| Purchase #6 | $113.47 | 3.790% | $117.7705 | $117.77 | $117.75 | $117.80 |
| Purchase #7 | $201.36 | 8.263% | $217.9984 | $218.00 | $218.00 | $218.00 |
| 7 purchase totals = | $940.16 | $990.9703 | $990.98 | $990.95 | $991.00 | |