| 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 | $5.36 | 3.248% | $5.5341 | $5.53 | $5.55 | $5.50 |
| Purchase #2 | $44.83 | 11.560% | $50.0123 | $50.01 | $50.00 | $50.00 |
| Purchase #3 | $191.96 | 4.627% | $200.842 | $200.84 | $200.85 | $200.80 |
| Purchase #4 | $90.96 | 8.715% | $98.8872 | $98.89 | $98.90 | $98.90 |
| Purchase #5 | $223.48 | 5.461% | $235.6842 | $235.68 | $235.70 | $235.70 |
| Purchase #6 | $9.38 | 12.783% | $10.579 | $10.58 | $10.60 | $10.60 |
| Purchase #7 | $150.56 | 4.789% | $157.7703 | $157.77 | $157.75 | $157.80 |
| 7 purchase totals = | $716.53 | $759.3091 | $759.30 | $759.35 | $759.30 | |