| 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 | $237.65 | 3.286% | $245.4592 | $245.46 | $245.45 | $245.50 |
| Purchase #2 | $48.74 | 5.807% | $51.5703 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $18.84 | 4.180% | $19.6275 | $19.63 | $19.65 | $19.60 |
| Purchase #4 | $136.75 | 10.268% | $150.7915 | $150.79 | $150.80 | $150.80 |
| Purchase #5 | $113.88 | 9.578% | $124.7874 | $124.79 | $124.80 | $124.80 |
| Purchase #6 | $138.72 | 6.593% | $147.8658 | $147.87 | $147.85 | $147.90 |
| Purchase #7 | $52.58 | 4.518% | $54.9556 | $54.96 | $54.95 | $55.00 |
| 7 purchase totals = | $747.16 | $795.0573 | $795.07 | $795.05 | $795.20 | |