| 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 | $42.86 | 13.593% | $48.686 | $48.69 | $48.70 | $48.70 |
| Purchase #2 | $8.67 | 8.744% | $9.4281 | $9.43 | $9.45 | $9.40 |
| Purchase #3 | $97.75 | 8.430% | $105.9903 | $105.99 | $106.00 | $106.00 |
| Purchase #4 | $241.80 | 13.221% | $273.7684 | $273.77 | $273.75 | $273.80 |
| Purchase #5 | $138.48 | 12.760% | $156.15 | $156.15 | $156.15 | $156.20 |
| Purchase #6 | $183.47 | 10.566% | $202.8554 | $202.86 | $202.85 | $202.90 |
| Purchase #7 | $186.46 | 4.499% | $194.8488 | $194.85 | $194.85 | $194.80 |
| 7 purchase totals = | $899.49 | $991.7270 | $991.74 | $991.75 | $991.80 | |