| 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 | $44.57 | 13.765% | $50.7051 | $50.71 | $50.70 | $50.70 |
| Purchase #2 | $63.62 | 10.202% | $70.1105 | $70.11 | $70.10 | $70.10 |
| Purchase #3 | $194.78 | 6.275% | $207.0024 | $207.00 | $207.00 | $207.00 |
| Purchase #4 | $38.48 | 7.161% | $41.2356 | $41.24 | $41.25 | $41.20 |
| Purchase #5 | $136.78 | 5.293% | $144.0198 | $144.02 | $144.00 | $144.00 |
| Purchase #6 | $96.43 | 10.743% | $106.7895 | $106.79 | $106.80 | $106.80 |
| Purchase #7 | $90.55 | 6.713% | $96.6286 | $96.63 | $96.65 | $96.60 |
| 7 purchase totals = | $665.21 | $716.4915 | $716.50 | $716.50 | $716.40 | |