| 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 | $36.63 | 11.812% | $40.9567 | $40.96 | $40.95 | $41.00 |
| Purchase #2 | $207.34 | 5.352% | $218.4368 | $218.44 | $218.45 | $218.40 |
| Purchase #3 | $181.74 | 6.827% | $194.1474 | $194.15 | $194.15 | $194.10 |
| Purchase #4 | $38.34 | 6.572% | $40.8597 | $40.86 | $40.85 | $40.90 |
| Purchase #5 | $176.74 | 10.700% | $195.6512 | $195.65 | $195.65 | $195.70 |
| Purchase #6 | $171.46 | 6.319% | $182.2946 | $182.29 | $182.30 | $182.30 |
| Purchase #7 | $19.71 | 4.390% | $20.5753 | $20.58 | $20.60 | $20.60 |
| 7 purchase totals = | $831.96 | $892.9217 | $892.93 | $892.95 | $893.00 | |