| 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 | $94.78 | 10.624% | $104.8494 | $104.85 | $104.85 | $104.80 |
| Purchase #2 | $56.26 | 3.218% | $58.0704 | $58.07 | $58.05 | $58.10 |
| Purchase #3 | $5.75 | 8.334% | $6.2292 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $241.51 | 7.482% | $259.5798 | $259.58 | $259.60 | $259.60 |
| Purchase #5 | $167.59 | 11.670% | $187.1478 | $187.15 | $187.15 | $187.10 |
| Purchase #6 | $100.82 | 9.159% | $110.0541 | $110.05 | $110.05 | $110.10 |
| Purchase #7 | $249.96 | 10.691% | $276.6832 | $276.68 | $276.70 | $276.70 |
| 7 purchase totals = | $916.67 | $1,002.6139 | $1,002.61 | $1,002.65 | $1,002.60 | |