| 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 | $8.58 | 11.455% | $9.5628 | $9.56 | $9.55 | $9.60 |
| Purchase #2 | $235.65 | 4.722% | $246.7774 | $246.78 | $246.80 | $246.80 |
| Purchase #3 | $250.91 | 10.494% | $277.2405 | $277.24 | $277.25 | $277.20 |
| Purchase #4 | $97.59 | 3.263% | $100.7744 | $100.77 | $100.75 | $100.80 |
| Purchase #5 | $91.43 | 7.509% | $98.2955 | $98.30 | $98.30 | $98.30 |
| Purchase #6 | $8.25 | 4.823% | $8.6479 | $8.65 | $8.65 | $8.60 |
| Purchase #7 | $19.73 | 9.252% | $21.5554 | $21.56 | $21.55 | $21.60 |
| 7 purchase totals = | $712.14 | $762.8539 | $762.86 | $762.85 | $762.90 | |