| 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 | $37.51 | 3.259% | $38.7325 | $38.73 | $38.75 | $38.70 |
| Purchase #2 | $115.56 | 3.725% | $119.8646 | $119.86 | $119.85 | $119.90 |
| Purchase #3 | $90.29 | 8.221% | $97.7127 | $97.71 | $97.70 | $97.70 |
| Purchase #4 | $22.28 | 9.354% | $24.3641 | $24.36 | $24.35 | $24.40 |
| Purchase #5 | $130.76 | 3.493% | $135.3274 | $135.33 | $135.35 | $135.30 |
| Purchase #6 | $141.35 | 10.724% | $156.5084 | $156.51 | $156.50 | $156.50 |
| Purchase #7 | $124.70 | 10.422% | $137.6962 | $137.70 | $137.70 | $137.70 |
| 7 purchase totals = | $662.45 | $710.2059 | $710.20 | $710.20 | $710.20 | |